Subclasses list- 1 SPRING WHEELS
Patents: 2 Patent Applications: 3 - 2 With lubrication
Patents: 1 Patent Applications: 0 - 3 Spring enclosure
Patents: 0 Patent Applications: 0 - 4 Cylinder and piston
Patents: 1 Patent Applications: 0 - 5 Deformable ground engaging part
Patents: 35 Patent Applications: 3 - 6 With plural spring types
Patents: 2 Patent Applications: 0 - 7 With rubber spring
Patents: 24 Patent Applications: 2 - 8 With pneumatic spring
Patents: 4 Patent Applications: 0 - 9 Annular
Patents: 11 Patent Applications: 1 - 10 With air tanks
Patents: 3 Patent Applications: 0 - 11 With leaf spring
Patents: 20 Patent Applications: 5 - 12 End secured
Patents: 12 Patent Applications: 0 - 13 With coil spring
Patents: 4 Patent Applications: 1 - 14 Radial
Patents: 1 Patent Applications: 0 - 15 Cylinder and piston supported
Patents: 0 Patent Applications: 0 - 16 Encircled rod supported
Patents: 1 Patent Applications: 1 - 17 Spring encircling rigid annulus
Patents: 6 Patent Applications: 4 - 18 With nonresilient overload stop
Patents: 1 Patent Applications: 0 - 19 Convertible to rigid wheel
Patents: 1 Patent Applications: 0 - 20 With flexible annular support
Patents: 0 Patent Applications: 0 - 21 Lateral thrust or tension
Patents: 1 Patent Applications: 0 - 22 Combined spring and friction
Patents: 0 Patent Applications: 0 - 23 Coil springs
Patents: 1 Patent Applications: 0 - 24 Double thrust
Patents: 0 Patent Applications: 0 - 25 With coil springs
Patents: 0 Patent Applications: 0 - 26 Rod encircling
Patents: 0 Patent Applications: 0 - 27 With balls
Patents: 2 Patent Applications: 0 - 28 Combined spring and friction
Patents: 0 Patent Applications: 0 - 29 With plural spring types
Patents: 0 Patent Applications: 0 - 30 Rubber and pneumatic
Patents: 3 Patent Applications: 0 - 31 Rubber and leaf
Patents: 0 Patent Applications: 0 - 32 Rubber and coil
Patents: 0 Patent Applications: 0 - 33 Annular rubber
Patents: 0 Patent Applications: 0 - 34 Pneumatic and leaf
Patents: 0 Patent Applications: 0 - 35 Pneumatic and coil
Patents: 0 Patent Applications: 0 - 36 Annular pneumatic
Patents: 0 Patent Applications: 0 - 37 Leaf and coil
Patents: 1 Patent Applications: 0 - 38 Center secured leaf
Patents: 0 Patent Applications: 0 - 39 End secured leaf
Patents: 2 Patent Applications: 0 - 40 Rubber spring
Patents: 9 Patent Applications: 1 - 41 In shear
Patents: 8 Patent Applications: 0 - 42 Cylindrical
Patents: 2 Patent Applications: 1 - 43 Transverse
Patents: 1 Patent Applications: 0 - 44 Blocks or balls
Patents: 7 Patent Applications: 1 - 45 With drive
Patents: 0 Patent Applications: 0 - 46 With separate annulus guide
Patents: 1 Patent Applications: 0 - 47 Annular
Patents: 21 Patent Applications: 1 - 48 Rigid annulus enclosing
Patents: 10 Patent Applications: 0 - 49 Plural
Patents: 7 Patent Applications: 0 - 50 With separate annulus guide
Patents: 6 Patent Applications: 0 - 51 Combined drive
Patents: 3 Patent Applications: 0 - 52 With drive
Patents: 2 Patent Applications: 0 - 53 Pneumatic spring
Patents: 4 Patent Applications: 1 - 54 Link connected
Patents: 1 Patent Applications: 0 - 55 Cylinder and piston
Patents: 2 Patent Applications: 1 - 56 Annular
Patents: 4 Patent Applications: 1 - 57 Rigid annulus enclosing
Patents: 2 Patent Applications: 0 - 58 Plural
Patents: 0 Patent Applications: 0 - 59 With separate annulus guide
Patents: 1 Patent Applications: 0 - 60 Combined drive
Patents: 1 Patent Applications: 0 - 61 Spring
Patents: 0 Patent Applications: 0 - 62 Links
Patents: 0 Patent Applications: 0 - 63 Radial
Patents: 0 Patent Applications: 0 - 64 Studs or lugs
Patents: 0 Patent Applications: 0 - 65 Through bolts
Patents: 0 Patent Applications: 0 - 66 Anti-creep
Patents: 0 Patent Applications: 0 - 67 With drive
Patents: 0 Patent Applications: 0 - 68 Anti-creep
Patents: 0 Patent Applications: 0 - 69 Leaf spring
Patents: 3 Patent Applications: 1 - 70 With braces
Patents: 1 Patent Applications: 0 - 71 Link connected
Patents: 0 Patent Applications: 0 - 72 Variously arranged
Patents: 0 Patent Applications: 0 - 73 Cylindrical units
Patents: 3 Patent Applications: 0 - 74 Transverse
Patents: 2 Patent Applications: 0 - 75 Straight, radial or tangential
Patents: 2 Patent Applications: 0 - 76 Center secured
Patents: 0 Patent Applications: 2 - 77 With separate annulus guide
Patents: 1 Patent Applications: 0 - 78 Combined drive
Patents: 0 Patent Applications: 0 - 79 Reversely curved
Patents: 2 Patent Applications: 0 - 80 End secured
Patents: 2 Patent Applications: 1 - 81 Single end
Patents: 0 Patent Applications: 0 - 82 With separate annulus guide
Patents: 1 Patent Applications: 0 - 83 Combined drive
Patents: 0 Patent Applications: 0 - 84 Oppositely curved pairs
Patents: 6 Patent Applications: 1 - 85 Reversely curved springs
Patents: 0 Patent Applications: 0 - 86 Arcuate
Patents: 5 Patent Applications: 0 - 87 Coil spring
Patents: 4 Patent Applications: 1 - 88 Link connected
Patents: 0 Patent Applications: 0 - 89 Variously arranged
Patents: 1 Patent Applications: 0 - 90 Tangential and radial
Patents: 0 Patent Applications: 0 - 91 Diagonal
Patents: 0 Patent Applications: 0 - 92 Circumferential
Patents: 0 Patent Applications: 0 - 93 Tangential
Patents: 2 Patent Applications: 1 - 94 Transverse
Patents: 0 Patent Applications: 0 - 95 Center secured
Patents: 0 Patent Applications: 0 - 96 Concentric with wheel axis
Patents: 3 Patent Applications: 0 - 97 Radial
Patents: 4 Patent Applications: 2 - 98 Tandem, interposed bearing
Patents: 0 Patent Applications: 0 - 99 Telescoping cylinder supported
Patents: 0 Patent Applications: 1 - 100 Cylinder and piston supported
Patents: 2 Patent Applications: 0 - 101 With separate drive
Patents: 0 Patent Applications: 0 - 102 Double acting
Patents: 0 Patent Applications: 0 - 103 Encircled rod supported
Patents: 1 Patent Applications: 0 - 104 With independent annulus guide and drive
Patents: 0 Patent Applications: 0 - 105 With separate annulus guide
Patents: 2 Patent Applications: 0 - 106 Combined drive
Patents: 1 Patent Applications: 0 - 107 Spring
Patents: 1 Patent Applications: 0 - 108 Links
Patents: 0 Patent Applications: 0 - 109 Radial
Patents: 0 Patent Applications: 0 - 110 Studs or lugs
Patents: 0 Patent Applications: 0 - 111 Through bolts
Patents: 0 Patent Applications: 0 - 112 With separate drive
Patents: 2 Patent Applications: 0 - 151 TIRES, RESILIENT
Patents: 71 Patent Applications: 46 - 152 Emergency
Patents: 24 Patent Applications: 7 - 152.1 With electrical conducting means
Patents: 212 Patent Applications: 54 - 153 With cooling devices
Patents: 39 Patent Applications: 11 - 154 With splash guards
Patents: 7 Patent Applications: 1 - 154.1 With balancing feature
Patents: 45 Patent Applications: 13 - 154.2 With wear indicating feature
Patents: 50 Patent Applications: 23 - 155 Cushion and pneumatic combined
Patents: 26 Patent Applications: 6 - 156 Metallic spring cushion
Patents: 38 Patent Applications: 2 - 157 Enclosed cushion
Patents: 45 Patent Applications: 24 - 158 Internal buffers
Patents: 222 Patent Applications: 47 - 159 Superimposed
Patents: 8 Patent Applications: 1 - 160 Plungers
Patents: 1 Patent Applications: 0 - 161 Edge-secured cushion
Patents: 0 Patent Applications: 0 - 162 Guide flanges
Patents: 1 Patent Applications: 0 - 163 Radial stops
Patents: 0 Patent Applications: 0 - 164 Bolts or studs
Patents: 0 Patent Applications: 0 - 165 Integral
Patents: 31 Patent Applications: 4 - 166 With removable inner tube
Patents: 4 Patent Applications: 0 - 167 Anti-skid
Patents: 17 Patent Applications: 0 - 168 Radial filaments and laminations
Patents: 4 Patent Applications: 1 - 169 Secured into casing
Patents: 10 Patent Applications: 1 - 170 Detachable
Patents: 16 Patent Applications: 2 - 171 Linked mat
Patents: 13 Patent Applications: 1 - 172 Tire secured
Patents: 14 Patent Applications: 0 - 173 With circumferential band
Patents: 8 Patent Applications: 1 - 174 Bound to felly
Patents: 0 Patent Applications: 0 - 175 Tire secured
Patents: 24 Patent Applications: 2 - 176 Inlaid tread
Patents: 27 Patent Applications: 2 - 177 With securing rings
Patents: 2 Patent Applications: 0 - 178 Sectional
Patents: 2 Patent Applications: 0 - 179 Tire secured
Patents: 26 Patent Applications: 0 - 180 Wholly metallic
Patents: 1 Patent Applications: 0 - 181 Bound to felly
Patents: 1 Patent Applications: 0 - 182 Tire secured
Patents: 10 Patent Applications: 0 - 183 Corner-connected sections
Patents: 1 Patent Applications: 0 - 184 With securing rings
Patents: 1 Patent Applications: 0 - 185 External
Patents: 17 Patent Applications: 4 - 185.1 Track for single wheel
Patents: 26 Patent Applications: 1 - 186 Bound to felly
Patents: 4 Patent Applications: 0 - 187 Tire secured
Patents: 34 Patent Applications: 4 - 188 Inlaid tread
Patents: 17 Patent Applications: 1 - 189 With securing rings
Patents: 10 Patent Applications: 0 - 190 Sectional
Patents: 6 Patent Applications: 1 - 191 Tire secured
Patents: 15 Patent Applications: 0 - 192 Single tube tires internal
Patents: 4 Patent Applications: 1 - 193 Metal
Patents: 2 Patent Applications: 0 - 194 Plates
Patents: 0 Patent Applications: 0 - 195 Inner tube construction
Patents: 14 Patent Applications: 0 - 196 Casing construction
Patents: 17 Patent Applications: 2 - 197 Embedded
Patents: 29 Patent Applications: 1 - 198 Metal
Patents: 5 Patent Applications: 1 - 199 Plates
Patents: 5 Patent Applications: 0 - 200 Annular
Patents: 13 Patent Applications: 0 - 201 Linked mat
Patents: 0 Patent Applications: 0 - 202 Woven
Patents: 3 Patent Applications: 0 - 203 Interliners
Patents: 10 Patent Applications: 2 - 204 Cotton, fabric, or rubber
Patents: 15 Patent Applications: 0 - 205 Metal
Patents: 2 Patent Applications: 1 - 206 Scale armor
Patents: 2 Patent Applications: 0 - 207 Annular
Patents: 3 Patent Applications: 2 - 208 Anti-skid devices
Patents: 64 Patent Applications: 11 - 209.1 Tread
Patents: 273 Patent Applications: 103 - 209.2 For controlling noise by varying design cycle (e.g., specified pitch ratio, pitch sequence, etc.)
Patents: 91 Patent Applications: 8 - 209.3 Having varying tread characteristic (e.g., groove depth, groove angle, etc.) other than design cycle
Patents: 20 Patent Applications: 6 - 209.4 Containing randomly dispersed short fibers or anti-skid granules
Patents: 78 Patent Applications: 7 - 209.5 Having tread sections (e.g., base-cap, etc.) containing different specified physio-chemical properties (e.g., hysteresis, modulus, hardness, etc.) or compositions
Patents: 274 Patent Applications: 63 - 209.6 Including retread or precured tread section
Patents: 43 Patent Applications: 7 - 209.7 Including foam section
Patents: 30 Patent Applications: 2 - 209.8 Having asymmetric tread pattern
Patents: 104 Patent Applications: 42 - 209.9 Characterized by different groove widths
Patents: 31 Patent Applications: 6 - 209.11 For sidewall-running tires (e.g., unicycle, motorcycle, bicycle, etc.)
Patents: 61 Patent Applications: 17 - 209.12 Containing lugs having or appearing to have net to gross ratios of less than 35 percent (e.g., farm equipment, tractor tire, etc.)
Patents: 80 Patent Applications: 5 - 209.13 Having circumferential rib at or crossing equatorial plane
Patents: 28 Patent Applications: 2 - 209.14 Having tire tread profile defined by diverse radii of curvature
Patents: 125 Patent Applications: 9 - 209.15 Characterized by shape of upper surface of tread element (e.g., block with upper convex surface, etc.)
Patents: 130 Patent Applications: 25 - 209.16 Having specified tread shoulder structure
Patents: 128 Patent Applications: 28 - 209.17 Having isolated holes or suction cups
Patents: 83 Patent Applications: 8 - 209.18 Having groove or sipe with specified dimension or structure therewithin
Patents: 334 Patent Applications: 172 - 209.19 Protrusion from bottom and spaced from both walls (e.g., pebble ejector, etc.)
Patents: 63 Patent Applications: 9 - 209.21 Protrusion from wall and spaced from the opposite wall
Patents: 119 Patent Applications: 23 - 209.22 Protrusion bridging between walls (e.g., tie bar, etc.)
Patents: 151 Patent Applications: 4 - 209.23 Both walls inclined in same direction
Patents: 77 Patent Applications: 14 - 209.24 Having angle of inclination of one wall different from that of opposite wall
Patents: 87 Patent Applications: 17 - 209.25 Having grooves or sipes with different specified depths
Patents: 41 Patent Applications: 33 - 209.26 Having circumferential groove width at least 10% per cent of tread width
Patents: 77 Patent Applications: 2 - 209.27 Having continuous circumferential narrow width groove (i.e., less than 5mm.)
Patents: 103 Patent Applications: 5 - 209.28 Having directional two dimensional pattern (e.g., "v" shaped, etc.)
Patents: 167 Patent Applications: 2 - 210 With embedded anti-skid elements
Patents: 99 Patent Applications: 20 - 211 Flush with tread
Patents: 30 Patent Applications: 0 - 212 Radial filaments and laminations
Patents: 16 Patent Applications: 3 - 213R Applying and removing devices
Patents: 83 Patent Applications: 6 - 214 Vehicle carried
Patents: 10 Patent Applications: 3 - 215 Running board carried
Patents: 1 Patent Applications: 0 - 216 Wheel carried
Patents: 72 Patent Applications: 10 - 213A Annular securing means
Patents: 70 Patent Applications: 4 - 217 Tighteners
Patents: 38 Patent Applications: 7 - 218 Radial
Patents: 75 Patent Applications: 5 - 219 Circumferential
Patents: 66 Patent Applications: 6 - 220 Plural tire
Patents: 17 Patent Applications: 1 - 221 Flexible straps or cords
Patents: 74 Patent Applications: 8 - 222 With metal anti-skid
Patents: 52 Patent Applications: 4 - 223 Combined cross chains and plates or bars
Patents: 27 Patent Applications: 2 - 224 Superimposed
Patents: 8 Patent Applications: 0 - 225R Plate or bar type
Patents: 80 Patent Applications: 2 - 226 With traction lugs
Patents: 35 Patent Applications: 2 - 227 Flanges
Patents: 3 Patent Applications: 0 - 228 Integral
Patents: 39 Patent Applications: 1 - 229 Calks
Patents: 5 Patent Applications: 0 - 230 Integral
Patents: 7 Patent Applications: 0 - 225C Clamps
Patents: 36 Patent Applications: 1 - 231 Cross chain type
Patents: 45 Patent Applications: 7 - 232 Independent sections
Patents: 7 Patent Applications: 0 - 233 Securing devices
Patents: 45 Patent Applications: 0 - 234 Felly and spoke
Patents: 4 Patent Applications: 0 - 235 Spoke clamped
Patents: 0 Patent Applications: 0 - 236 Felly
Patents: 4 Patent Applications: 0 - 237 Bound to felly
Patents: 8 Patent Applications: 0 - 238 Spoke
Patents: 1 Patent Applications: 0 - 239 Annular
Patents: 35 Patent Applications: 2 - 240 With side anti-skid elements
Patents: 4 Patent Applications: 1 - 241 Securing devices
Patents: 59 Patent Applications: 4 - 242 Securing rings
Patents: 53 Patent Applications: 1 - 243 Modified links
Patents: 53 Patent Applications: 1 - 244 Solid
Patents: 16 Patent Applications: 0 - 245 With protectors
Patents: 11 Patent Applications: 0 - 246 Cushion
Patents: 21 Patent Applications: 16 - 247 Metallic springs
Patents: 3 Patent Applications: 0 - 248 Tubular
Patents: 2 Patent Applications: 0 - 249 Integral
Patents: 1 Patent Applications: 0 - 250 Woven
Patents: 3 Patent Applications: 0 - 251 Wheel encircling band
Patents: 3 Patent Applications: 0 - 252 With supporting spring
Patents: 2 Patent Applications: 0 - 253 Leaf
Patents: 1 Patent Applications: 0 - 254 Circumferentially extending
Patents: 1 Patent Applications: 0 - 255 Center secured
Patents: 0 Patent Applications: 0 - 256 End secured
Patents: 1 Patent Applications: 0 - 257 Single end
Patents: 0 Patent Applications: 0 - 258 Transverse
Patents: 2 Patent Applications: 0 - 259 Enclosed
Patents: 2 Patent Applications: 0 - 260 Rim secured
Patents: 1 Patent Applications: 0 - 261 Coil
Patents: 0 Patent Applications: 0 - 262 Radial
Patents: 1 Patent Applications: 0 - 263 Enclosed
Patents: 0 Patent Applications: 0 - 264 Annular guide flange
Patents: 0 Patent Applications: 0 - 265 Integral enclosure
Patents: 0 Patent Applications: 0 - 266 Arcuate interior surface
Patents: 0 Patent Applications: 0 - 267 Enclosed
Patents: 3 Patent Applications: 0 - 268 Integral enclosure
Patents: 1 Patent Applications: 0 - 269 Arcuate interior surface
Patents: 0 Patent Applications: 0 - 270 Leaf
Patents: 6 Patent Applications: 1 - 271 Circumferentially extending
Patents: 0 Patent Applications: 0 - 272 Center secured
Patents: 0 Patent Applications: 0 - 273 End secured
Patents: 0 Patent Applications: 0 - 274 Single end
Patents: 0 Patent Applications: 0 - 275 Transverse
Patents: 1 Patent Applications: 0 - 276 Embedded
Patents: 8 Patent Applications: 2 - 277 Enclosed
Patents: 2 Patent Applications: 0 - 278 Rim secured
Patents: 1 Patent Applications: 0 - 279 Retaining ring secured
Patents: 0 Patent Applications: 0 - 280 Rim secured
Patents: 2 Patent Applications: 0 - 281 Rim flange engagement
Patents: 0 Patent Applications: 0 - 282 Radial securing means
Patents: 0 Patent Applications: 0 - 283 Retaining ring secured
Patents: 1 Patent Applications: 0 - 284 Coil
Patents: 3 Patent Applications: 0 - 285 Circumferential
Patents: 5 Patent Applications: 0 - 286 Embedded
Patents: 2 Patent Applications: 0 - 287 Enclosed
Patents: 2 Patent Applications: 0 - 288 Arcuate interior surface
Patents: 3 Patent Applications: 0 - 289 Radial
Patents: 0 Patent Applications: 0 - 290 Sectional tire units
Patents: 2 Patent Applications: 0 - 291 With plungers
Patents: 0 Patent Applications: 0 - 292 With plungers
Patents: 1 Patent Applications: 0 - 293 Enclosed
Patents: 0 Patent Applications: 0 - 294 Annular guide flange
Patents: 0 Patent Applications: 0 - 295 Sectional tread
Patents: 0 Patent Applications: 0 - 296 Integral enclosure
Patents: 0 Patent Applications: 0 - 297 With nonmetallic band
Patents: 0 Patent Applications: 0 - 298 Arcuate interior surface
Patents: 0 Patent Applications: 0 - 299 With nonmetallic band
Patents: 0 Patent Applications: 0 - 300 Sectional
Patents: 1 Patent Applications: 2 - 301 Annular
Patents: 9 Patent Applications: 6 - 302 Superimposed
Patents: 17 Patent Applications: 14 - 303 Superimposed
Patents: 3 Patent Applications: 1 - 304 With apertured external binders
Patents: 0 Patent Applications: 0 - 305 Radial bolt secured
Patents: 1 Patent Applications: 0 - 306 Abutting sections
Patents: 3 Patent Applications: 2 - 307 With annular internal binders
Patents: 3 Patent Applications: 0 - 308 Interfitting
Patents: 3 Patent Applications: 0 - 309 Indented at joints
Patents: 2 Patent Applications: 0 - 310 Casing enclosed core
Patents: 68 Patent Applications: 13 - 311 Separate core
Patents: 10 Patent Applications: 4 - 312 Removable
Patents: 13 Patent Applications: 2 - 313 Sponge rubber
Patents: 18 Patent Applications: 1 - 314 With core compression
Patents: 8 Patent Applications: 1 - 315 Superimposed rings
Patents: 12 Patent Applications: 0 - 316 Sectional transversely
Patents: 10 Patent Applications: 0 - 317 Balls
Patents: 10 Patent Applications: 2 - 318 Integral structure
Patents: 4 Patent Applications: 2 - 319 Recessed
Patents: 6 Patent Applications: 1 - 320 Chambered
Patents: 7 Patent Applications: 0 - 321 Perforated
Patents: 4 Patent Applications: 0 - 322 Chambered
Patents: 15 Patent Applications: 1 - 323 Integral
Patents: 110 Patent Applications: 11 - 324 With recesses
Patents: 20 Patent Applications: 4 - 325 Chambered
Patents: 15 Patent Applications: 0 - 326 With perforations
Patents: 17 Patent Applications: 1 - 327 Chambered
Patents: 33 Patent Applications: 4 - 328 Multiple
Patents: 15 Patent Applications: 2 - 329 Annular
Patents: 16 Patent Applications: 0 - 450 Pneumatic tire or inner tube
Patents: 248 Patent Applications: 139 - 451 Tire cord reinforcement materials, per se
Patents: 372 Patent Applications: 74 - 452 Cordless tires (e.g., cast tires, etc.)
Patents: 67 Patent Applications: 5 - 453 Tire characterized by closed annular transverse cross section
Patents: 25 Patent Applications: 8 - 454 Tire characterized by the dimension or profile of the cross sectional shape
Patents: 433 Patent Applications: 68 - 455 Asymmetric tire
Patents: 31 Patent Applications: 7 - 456 Asymmetry due to cross sectional profile
Patents: 53 Patent Applications: 4 - 457 Tire foldable in storage or nonuse condition (e.g., collapsible space-saving tire, etc.)
Patents: 8 Patent Applications: 2 - 458 Tire reinforcement material characterized by short length fibers or the like
Patents: 98 Patent Applications: 30 - 331.1 Multiple chamber
Patents: 22 Patent Applications: 4 - 332.1 Cylinder and piston
Patents: 2 Patent Applications: 0 - 333.1 Transverse walls
Patents: 15 Patent Applications: 3 - 334.1 Mutually free walls
Patents: 7 Patent Applications: 0 - 335.1 Interfitting
Patents: 1 Patent Applications: 0 - 336.1 Balls
Patents: 7 Patent Applications: 0 - 337.1 With simultaneous inflating means
Patents: 11 Patent Applications: 0 - 338.1 With simultaneous inflating means
Patents: 10 Patent Applications: 0 - 339.1 Annular chambers
Patents: 50 Patent Applications: 5 - 340.1 Mutually free walls
Patents: 33 Patent Applications: 5 - 341.1 With simultaneous inflating means
Patents: 9 Patent Applications: 2 - 342.1 With simultaneous inflating means
Patents: 28 Patent Applications: 1 - 343.1 Sectional casings
Patents: 1 Patent Applications: 0 - 344.1 Circumferential
Patents: 2 Patent Applications: 1 - 345.1 Rigid inner sections
Patents: 1 Patent Applications: 1 - 500 With means restricting relative movement between tire and inner tube (e.g., anti-creep feature, etc.)
Patents: 2 Patent Applications: 1 - 501 With means to protect inner tube from rim
Patents: 13 Patent Applications: 2 - 502 Automatic sealing of punctures (e.g., self-healing, etc.)
Patents: 26 Patent Applications: 13 - 503 Using flowable coating or composition
Patents: 38 Patent Applications: 14 - 504 On inner surface of tubeless tire
Patents: 88 Patent Applications: 32 - 505 Sealant in plural layers or plural pockets
Patents: 21 Patent Applications: 4 - 506 Within or part of construction of inflating inner tube
Patents: 19 Patent Applications: 1 - 507 Sealant in plural layers or plural pockets
Patents: 6 Patent Applications: 0 - 508 By compression
Patents: 13 Patent Applications: 1 - 509 With reinflating means
Patents: 14 Patent Applications: 3 - 510 Tire characterized by its air impervious liner or inner tube
Patents: 175 Patent Applications: 108 - 511 Inner tube
Patents: 60 Patent Applications: 21 - 512 With reinforcement element
Patents: 29 Patent Applications: 4 - 513 With means to protect tire from rim
Patents: 35 Patent Applications: 4 - 514 Means other than rim closing the tire opening
Patents: 13 Patent Applications: 5 - 515 Positive casing closure
Patents: 2 Patent Applications: 1 - 516 With means enabling restricted operation in damaged or deflated condition
Patents: 164 Patent Applications: 15 - 517 With sidewall insert to facilitate load support in emergency
Patents: 168 Patent Applications: 89 - 518 Utilizing additional inflatable supports which become load bearing in emergency
Patents: 31 Patent Applications: 9 - 519 Inflated or expanded in emergency only
Patents: 9 Patent Applications: 7 - 520 Utilizing additional noninflatable supports which become load supporting in emergency
Patents: 229 Patent Applications: 95 - 521 Internal lubricating or cooling
Patents: 83 Patent Applications: 5 - 522 Means facilitating folding between sidewall portions (e.g., run flat sidewalls, etc.)
Patents: 18 Patent Applications: 2 - 523 Arrangement of grooves or ribs in sidewall
Patents: 167 Patent Applications: 50 - 524 Having annular inlay or cover on sidewalls (e.g., white sidewalls, etc.)
Patents: 118 Patent Applications: 35 - 525 Characterized by chemical composition or physical properties of external sidewall materials
Patents: 262 Patent Applications: 70 - 526 Characterized by belt or breaker structure
Patents: 385 Patent Applications: 77 - 527 Physical structure of reinforcing cords
Patents: 478 Patent Applications: 131 - 528 Folded ply structure
Patents: 76 Patent Applications: 7 - 529 Utilizing two or more cord materials
Patents: 57 Patent Applications: 0 - 530 Consisting of only one ply
Patents: 38 Patent Applications: 2 - 531 Utilizing at least one ply the cords of which run circumferentially (zero degree belt)
Patents: 348 Patent Applications: 82 - 532 With cushioning or other special rubber ply layer
Patents: 205 Patent Applications: 46 - 533 Reinforcing plies made up from wound narrow ribbons
Patents: 197 Patent Applications: 36 - 534 Structure where each bias angle reinforcing cord ply has no opposingly angled ply
Patents: 143 Patent Applications: 11 - 535 Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets
Patents: 100 Patent Applications: 9 - 536 Structure using multiple reinforcing elements made of differing materials
Patents: 182 Patent Applications: 7 - 537 Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like
Patents: 161 Patent Applications: 55 - 538 Breaker or belt characterized by its dimensions or curvature relative to the carcass or any other part of the tire
Patents: 247 Patent Applications: 46 - 539 Characterized by the structure of the bead portion of the tire
Patents: 341 Patent Applications: 78 - 540 Structure of inextensible reinforcing member
Patents: 208 Patent Applications: 45 - 541 Apex or filler strip
Patents: 213 Patent Applications: 65 - 542 Flipper strips
Patents: 107 Patent Applications: 13 - 543 Chafer or sealing strips
Patents: 274 Patent Applications: 52 - 544 Bead contour for engagement with mounting rims (e.g., lips, ribs, or grooves, etc.)
Patents: 157 Patent Applications: 24 - 545 Multiple bead cores at each terminal edge or tire supporting surface
Patents: 52 Patent Applications: 13 - 546 Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
Patents: 220 Patent Applications: 20 - 547 Bead characterized by the chemical composition and or physical properties of elastomers or the like
Patents: 273 Patent Applications: 56 - 548 Characterized by the carcass, carcass material, or physical arrangment of the carcass materials
Patents: 278 Patent Applications: 81 - 549 Cushion means inward of outermost carcass ply
Patents: 66 Patent Applications: 6 - 550 Carcass ply extends from at least one bead region without being folded about bead rings
Patents: 119 Patent Applications: 38 - 551 Carcass ply only folded about one bead ring
Patents: 29 Patent Applications: 4 - 552 Carcass ply turnup structure around bead rings
Patents: 160 Patent Applications: 28 - 553 Folded from outside to inside of bead core
Patents: 55 Patent Applications: 7 - 554 Characterized by the extent of the fold up into the sidewall of the tire relative to the other tire dimensions
Patents: 194 Patent Applications: 23 - 555 Sidewall stiffening or reinforcing means other than main carcass plies or foldups thereof about beads
Patents: 232 Patent Applications: 43 - 556 Physical structure of reinforcing cords
Patents: 253 Patent Applications: 53 - 557 With two or more differing cord materials
Patents: 64 Patent Applications: 5 - 558 Carcass characterized by the reinforcing cords of each carcass ply being arranged substantially parallel
Patents: 27 Patent Applications: 11 - 559 Reinforcing cords run in opposite directions in successive carcass ply (i.e., bias plies)
Patents: 68 Patent Applications: 4 - 560 Reinforcing cords of at least one carcass ply extend transversely across the tire from bead to bead (i.e., radial ply)
Patents: 100 Patent Applications: 12 - 561 Combined with a bias angled ply
Patents: 21 Patent Applications: 1 - 562 Cords curve from bead to bead in plural planes (e.g., S-shaped cord paths, etc.)
Patents: 20 Patent Applications: 11 - 563 Reinforcing cord of a carcass ply arranged in a crossing relationship within the ply (e.g., woven, braided or knitted plies, etc.)
Patents: 44 Patent Applications: 9 - 564 Carcass characterized by the chemical composition or physical properties of the elastomers or the like
Patents: 178 Patent Applications: 62 - 565 Adhesion promoter: rubber to rubber or reinforcement to rubber
Patents: 146 Patent Applications: 23 - 367 Patches
Patents: 29 Patent Applications: 14 - 368 Mechanically secured
Patents: 2 Patent Applications: 0 - 369 Inside and outside, bolt connected
Patents: 1 Patent Applications: 0 - 370 With plugs
Patents: 39 Patent Applications: 3 - 371 Bandages
Patents: 2 Patent Applications: 0 - 372 Mechanically secured
Patents: 0 Patent Applications: 0 - 373 To felly or rim
Patents: 0 Patent Applications: 1 - 375 Wheel securing means
Patents: 37 Patent Applications: 6 - 376 Plural tire
Patents: 8 Patent Applications: 0 - 377 Retracting wheel section
Patents: 0 Patent Applications: 0 - 378R Integral rims
Patents: 18 Patent Applications: 3 - 379.3 Interlocking tire and rim
Patents: 119 Patent Applications: 4 - 379.4 With elongate bead guard
Patents: 34 Patent Applications: 0 - 379.5 Bead and rim interlock
Patents: 50 Patent Applications: 3 - 380 Tire embraced rim
Patents: 37 Patent Applications: 0 - 381.3 Deep channel rim
Patents: 35 Patent Applications: 0 - 381.4 With elongate circumferential bead guard
Patents: 67 Patent Applications: 1 - 381.5 With channel cover
Patents: 34 Patent Applications: 0 - 381.6 With channel filler
Patents: 47 Patent Applications: 0 - 382 Clincher rim
Patents: 17 Patent Applications: 0 - 383 Pneumatic tire
Patents: 5 Patent Applications: 0 - 384 With anti-creep lugs
Patents: 17 Patent Applications: 2 - 378W Rim welded to disc
Patents: 2 Patent Applications: 0 - 385 Axial
Patents: 5 Patent Applications: 1 - 386 Radial
Patents: 10 Patent Applications: 0 - 387 With circumferential tire incorporated clamps
Patents: 10 Patent Applications: 2 - 388 With annular tire incorporated clamps
Patents: 3 Patent Applications: 0 - 389 With mechanically joined ends
Patents: 3 Patent Applications: 0 - 390 Adjustable
Patents: 0 Patent Applications: 0 - 391 Pneumatic tire
Patents: 3 Patent Applications: 0 - 392 Adjustable
Patents: 0 Patent Applications: 0 - 393 Reinforced tire base structure
Patents: 18 Patent Applications: 1 - 394 Metallic external base ring
Patents: 14 Patent Applications: 0 - 395 With annular exterior clamps
Patents: 2 Patent Applications: 0 - 396 Separable rim parts
Patents: 38 Patent Applications: 10 - 397 Exterior clamps
Patents: 9 Patent Applications: 0 - 398 Lateral acting
Patents: 22 Patent Applications: 0 - 399 Interior clamps
Patents: 18 Patent Applications: 2 - 400 Spreaders
Patents: 64 Patent Applications: 12 - 401 Combined sectional channel
Patents: 8 Patent Applications: 2 - 402 Sectional channel
Patents: 4 Patent Applications: 0 - 403 Duplicate sections
Patents: 5 Patent Applications: 0 - 404 Pneumatic tire
Patents: 14 Patent Applications: 0 - 405 Pneumatic tire
Patents: 31 Patent Applications: 1 - 406 Split side flange
Patents: 11 Patent Applications: 0 - 407 End connected
Patents: 1 Patent Applications: 0 - 408 With rim engaging end lugs
Patents: 2 Patent Applications: 0 - 409 Locking rim secured
Patents: 25 Patent Applications: 1 - 410 Split locking ring
Patents: 45 Patent Applications: 0 - 411 Overlapping section
Patents: 11 Patent Applications: 0 - 412 Bayonet or threaded joint
Patents: 6 Patent Applications: 0 - 413 Bayonet or threaded joints
Patents: 2 Patent Applications: 0 - 414 Hinged section
Patents: 0 Patent Applications: 0 - 415 Inflating devices
Patents: 261 Patent Applications: 44 - 416 Vehicle body carried supply
Patents: 111 Patent Applications: 14 - 417 Rotary joints
Patents: 135 Patent Applications: 23 - 418 Wheel carried supply
Patents: 63 Patent Applications: 12 - 419 With positive pump operating means
Patents: 23 Patent Applications: 12 - 420 Gearing
Patents: 2 Patent Applications: 0 - 421 Cam
Patents: 7 Patent Applications: 1 - 422 Eccentric bearing
Patents: 1 Patent Applications: 0 - 423 Obstacle
Patents: 2 Patent Applications: 1 - 424 Ground
Patents: 3 Patent Applications: 0 - 425 Casing interposed
Patents: 4 Patent Applications: 2 - 426 Casing enclosed pump
Patents: 11 Patent Applications: 4 - 427 Combined wheel and valve stem
Patents: 147 Patent Applications: 23 - 428 With dust cap
Patents: 13 Patent Applications: 1 - 429 Combined tire and valve stem
Patents: 40 Patent Applications: 6 - 430 Reinforcements or patches
Patents: 6 Patent Applications: 0 - 431 Combined valve stem cap and tool
Patents: 12 Patent Applications: 0 - 900 TREAD PATTERN HAVING NO BLOCKS AND HAVING CIRCUMFERENTIAL RIBS DEFINED BY ZIG-ZAG CIRCUMFERENTIAL GROOVES
Patents: 55 Patent Applications: 2 - 901 TREAD PATTERN HAVING NO BLOCKS AND HAVING CIRCUMFERENTIAL RIBS DEFINED BY LINEAR CIRCUMFERENTIAL GROOVES HAVING STRAIGHT EDGES
Patents: 36 Patent Applications: 2 - 902 NON-DIRECTIONAL TREAD PATTERN HAVING NO CIRCUMFERENTIAL RIB AND HAVING BLOCKS DEFINED BY CIRCUMFERENTIAL GROOVES AND TRANSVERSE GROOVES
Patents: 228 Patent Applications: 5 - 903 NON-DIRECTIONAL TREAD PATTERN HAVING NON-CIRCUMFERENTIAL TRANSVERSE GROOVE FOLLOWING SMOOTH CURVED PATH
Patents: 50 Patent Applications: 1 - 904 SPECIFIED TREAD PATTERN FOR FRONT TIRE AND REAR TIRE
Patents: 31 Patent Applications: 0 - 905 TREAD COMPOSITION
Patents: 185 Patent Applications: 6
| DefinitionThis class includes (1) spring wheels for land vehicles; (2) resilient tires for land vehicle wheels; (3) patches for pneumatic tires; (4) anti-skid devices for resilient tires; (5) devices for securing tires to wheels, and (6) pneumatic tire inflating devices combined with the vehicle or wheel or remaining with a particular tire between periods of inflation, or designed to fill one tire from another. | Lines with other classes and within this classFor devices for giving a warning when the pressure within a pneumatic tire is either raised above or reduced below normal; (a) If mechanical, see Class 116, Signals and Indicators, subclass 34. This subclass includes such devices incorporated in pneumatic tires but is not limited to devices on the tire or wheel. For devices under (a) wherein a pressure gage is combined with a valved inflation stem or valved filling chucks see Class 137, Fluid Handling, subclasses 227-246.23, and for other valves and other fluid handling devices covered with a pressure gage see subclasses 551-559, particularly subclass 557. (b) If electrical, see Class 340, Communications: Electrical, subclass 442-448. For devices under (b) wherein the invention is in a circuit breaker, see Class 200, Electricity: Circuit Makers and Breakers, subclasses 61.22-61.26. For devices under (b) wherein the invention is in the electrical resistor combined with an inflation sensing actuator, see Class 338, Electrical Resistors, subclass 37. |
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