U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6711769

Pillow with retractable umbrella

A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.

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Examiner: Cummings, Scott W.


Primary examiner statistics: 281 patents; average approval time: 645 days
Assistant examiner statistics: 307 patents; average approval time: 616 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6485021 Mechanical seal unit with temporarily connecting inlet and outlet...
6010132 Hybrid labyrinth and cloth-brush seals for turbine applications
6007067 Multi-operational expansion gasket
5934680 Split resin seal ring with chamfered end connection structures
5845910 Integrated sealing system for automatic transmission
5826883 Sealing ring with deformable tubular sheath filled with permanent...
5820131 Piston ring having wear coating consisting of Cr2 N or...
5806856 On-site fillable liquid magnetic seal
5803462 MLS gasket with yieldable combustion seal
5799950 Lubricated joint with equalizing pressure zone
5799745 Device for stabilizing vehicle attitude in terminal portion of ...
5797602 Mechanical seal for water pump of heavy duty vehicle
5794938 Brush seal secured by a C-shaped clamping ring
5794945 Metal gasket
5794939 Thin faced balanced seal
5791654 Corrosion resistant gasket in combination with aircraft antenna
5791659 Metal gasket
5791677 Hitch cover
5788246 Seal device for piston rod
5788247 Composite gasket comprising surface formed tangs
5778726 Device for monitoring a predetermined level of a liquid in a cont...
5772215 Head gasket with improved armoring and method of making same
5772214 Automatic shut down seal control
5772218 Uniform compression gland seal assembly
5769427 Dual seal with clean barrier fluid and dynamic pressure control
5765836 Sealing system
5765838 Sealing gasket made of expanded graphite, with opened thin-leaf s...
5758881 Gas purge lip seal and seal assembly
5758882 Screened gasket for high pressure fluid transmission applications
5755446 Seal apparatus between a shaft and a non-linear inner surface of ...
5755136 Device for monitoring a predetermined level of a liquid in a cont...
5755445 Noncontacting finger seal with hydrodynamic foot portion
5749585 Downhole tool sealing system with cylindrical biasing member with...
5749584 Combined brush seal and labyrinth seal segment for rotary machine...
5746434 Chamber interfacing O-rings and method for implementing same
5743535 Compression piston ring seal
5738359 Expandable band and locking mechanism for installing a flexible s...
5737963 Ultrasonic transducer
5735339 Semiconductor processing apparatus for promoting heat transfer be...
5735532 Seal compression limiting retainer

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5593165 Circumferential flow channel for carbon seal runner cooling
5558342 Mechanical seal with spring drive
5553872 Seal for a reciprocally moving body
5551708 Face ring retainer arrangement for mechanical seal
5551703 Pack off seal
5551709 Multiple layer cylinder head gasket with a wire ring
5549305 Sootblower packing gland
5544901 Metal gasket for chain case-carrying engines
5482297 Seal element for installation in an annular dove-tail groove
5482299 Water seal plug for connector
5478091 Dynamic seal and related control cable
5474307 Piston ring employing elastomeric sealing member within the ring ...
5474302 On-site fillable ferrofluidic seal
5474306 Woven seal and hybrid cloth-brush seals for turbine applications
5472216 Seal ring for valve stem
5462291 Spherical annular seal with outer sliding layer
5445393 Penetration limiting gland and metal gasket
5439234 Metal gasket with edge support beads
5433453 Articulated snout rings having spaced teeth
5433454 Penetration limiting gland and metal gasket
5431413 Seal incorporating an encoder
5431412 Sealing element
5428895 Method of manufacturing sealing gasket with hard interior backbon...
5405154 Piston ring
5398945 Piston ring of "Y" cross-section
5395126 Braided tubular gasket with integral attachment means
5393076 Metal gasket with base plate having coatings of diverse thickness...
5385351 Removable shaft seal
5382029 Metal laminate gasket with deformation preventing mechanism
5378001 Metal laminate gasket with half beads
5377999 Guilded split packing ring
5375852 Rotating seal body for face type seal
5370404 Radial lip seal with interposed bearing
5368315 Non-stick automotive gaskets
5356158 Resilient rotary seal with projecting edge
5354070 Split mechanical seal
5354074 Metal gasket having first and second diversely vulcanized coating...
5354071 Welded wear sleeve for lubricant seals
5351972 Inside/outside mounted double mechanical face seal
5351973 Rubber seal for waterproof connector
 
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