Did You Know...
...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5373784 | Type-wheel resetting mechanism for printer In the type-wheel resetting mechanism for the downsized printer: a resetting cam portion (13) is provided in a drive gear (12) to save the number of components and to eliminate assembly and adjusting operations of the cam portion (13) and the drive gear (... | 12/20/1994 |
| 5364956 | Diester, composite ester and polyester having ether-ester terminal structure The compound described in the present invention is represented by the following general formula: R1 (OCH2 CH2)n O(COACOOXO)m COACO(OCH2 CH2)k OR2 wherein A is ... | 11/15/1994 |
| 5364381 | Air-permeable and liquid-impermeable backsheet for use in body fluid absorbent articles, and its manufacturing method Here is disclosed air-permeable and liquid-impermeable backsheet for use in body fluid absorbent articles. Polyolefin plastic sheet containing inorganic filler particles is stretched and then thermo-embossed to obtain the backsheet 1. At least one surface ... | 11/15/1994 |
| 5358973 | Composition and method for prevention of adhesions between body tissues A composition for use in surgical operations to prevent adhesions between tissue surfaces, comprising an aqueous solution containing dextran in an amount of 7 to 20% and hyaluronic acid in an amount of 0.5 to 6%, the dextran having a weight average molecu... | 10/25/1994 |
| 5355794 | Process and apparatus for dry printing Apparatus and method are disclosed for carrying a dry printing process comprising a bed ( 18; 56; 64; 124; 156) for a printing substrate (20; 54; 122) that is to be printed; a screen printing stencil mounted above the printing substrate and in direct cont... | 10/18/1994 |
| 5356199 | Mechanism for mounting the seat of a swivel chair on a chair frame A mechanism for mounting the seat of a swivel chair to the chair frame, with a first mounting which can be connected to the frame, with a second mounting carried by the first mounting via a joint, which can be connected to the seat and with a spring arran... | 10/18/1994 |
| 5353883 | Drilling tool of the displacing type A drilling tool (10) of the displacing type comprises a displacing head (22) including a cylindrical mid head portion (24) and lower and upper frustoconical head portions (26, 28). A lower drill portion (12) carries a helical rib (16) which also extends o... | 10/11/1994 |
| 5351787 | Elevator A home elevator system consisting of a combination of a single vertical guide rail consisting of two C-shaped channels that are interconnected along the entire vertical height of the guide rail, an elevator platform having a central portion which is slida... | 10/04/1994 |
| 5351347 | Proximity controlled sanitary fitting A proximity controlled sanitary fitting is provided with a manually operated electric selector switch (6) which is formed the same way as a handle of a conventional manually operated sanitary fitting. The selector switch (6) can be see in various operatin... | 10/04/1994 |
| 5350027 | Drill machine table A drilling machine for a mobile drilling appliance which includes a housing which is adapted to travel along a jobber, a drive motor mounted on said housing, a pinion operatively connected to said drive motor, a step-down gear rotatably engaging said pini... | 09/27/1994 |
| 5346757 | Door mat and a method of manufacture thereof A door mat comprising an integral mass of loops of synthetic resin monofilaments which includes a surface layer having a decorative pattern on its upper side and a reverse surface layer having its upper side joined to the lower side of said surface layer.... | 09/13/1994 |
| 5344855 | Flame-retardant and its composition A flame-retardant consisting of two specified components and a flame-retardant resin composition having the flame-retardant blended with a thermoplastic resin are provided, which flame-retardant is composed of (A) a reaction product of cyanuric chloride w... | 09/06/1994 |
| 5344516 | Method for forming a skin-contacting topsheet of a disposable diaper with an elastic opening A method for forming a skin-contacting topsheet of disposable diaper with an elastic opening, wherein the opening 16 formed in the skin-contacting topsheet of a disposable diaper is elasticized along its whole peripheral edge and reinforced so as to form ... | 09/06/1994 |
| 5342343 | Disposable training pants Disposable training pants improved for effectively making babies wearing the training pants aware of their own excretions. There are provided on a topsheet of the pants a moistness holding sheet 11 having floating zones 11a serving as moistness sensor mea... | 08/30/1994 |
| 5342341 | Disposable garments and method for attachment of elastic members around leg-holes thereof Here are disclosed disposable garments such as diaper and training pants and a method for attachment of threadlike continuous elastic members (each comprising a plurality of threadlike elastic elements) around leg-holes thereof so that the elastic members... | 08/30/1994 |
| 5342342 | Disposable diapers A disposable diaper so improved that a pair of flaps 17 extend from the transversely opposite side edges of an opening 16 centrally formed in the uppermost sheet 14 and these flaps 17 are provided along their outer side edges with elastic members 19, resp... | 08/30/1994 |
| 5340502 | Liquid dishwashing compositions comprising anionic tenside and three amphoteric compounds Liquid dishwashing composition comprising anionic tenside and a combination of three types of amphoteric compounds. The three types of amphoteric compounds can be characterized by the general formulae ##STR1##... | 08/23/1994 |
| 5340197 | One-piece seat shell A one-piece seat shell having a backrest and a seat connected by an angled transition section that contains a plurality of slots to permit resilient deflection of the backrest with respect to the seat.... | 08/23/1994 |
| 5340424 | Method for making disposable pants This invention effectively avoids the inconvenience conventially occuring such that, with the pants of prior art being put on the user, the front body is displaced downward under a force exerted thereon as the user's legs move or under a weight of excreti... | 08/23/1994 |
| 5339727 | Product processing system A system for the processing of products, in particular for smoking and refrigeration of cold meats and sausages, based on stillages (20) with two parallel skids (28) at the bottom. The stillages (20) are moved outside the processing compartment (12) by a ... | 08/23/1994 |
| 5335678 | Smoking composition The invention is comprised of a smoking composition of nicotine in the form of an inclusion complex located between crylisized polysaccharide and nicotine and a smoking material. The composition releases nicotine when exposed to elevated temperatures.... | 08/09/1994 |
| 5335966 | Frame for a cantilever chair A frame for use in a cantilever chair comprises vertical pose portions (12) connectable to a seat shell (24). Base portions (36) are connected to points of the post portions (12) lying above the lower ends thereof, the base portions (36) thus being sloped... | 08/09/1994 |
| 5336955 | Outer - rotor type spindle motor In an outer-rotor type spindle motor: a front-end portion of a spindle (4) forming a stationary member passes through a central portion of a hub plate (7c) (onto which a disk (11) is loaded) of a rotor yoke (6) forming a rotating member; and, the front-en... | 08/09/1994 |
| 5334667 | Vulcanizable, fluorine-containing elastomer composition By using salicylaldoimino copper complex having the following formula as a cross-linking agent for a fluorine-containing elastomer containing at least one of iodine and bromine in the molecule, a vulcanization product with an improved heat resistance can ... | 08/02/1994 |
| 5334152 | Disposable garments Diapers, incontinence pants or baby training pants with two leg openings that each have an upper end portion and a lower end portion, a crotch portion between the lower end portions, a plurality of elastic members surrounding each leg opening, the plurali... | 08/02/1994 |
| 5332375 | Rotary piston machine A rotary piston machine that includes a casing with a drive shaft that connects to an annular body having arc-shaped segments having swivelling fulcrums that hold slidable vanes which define chambers of varying size within said casing together with inner ... | 07/26/1994 |
| 5326792 | Polyimide photosensitive cover coating agent A photosensitive cover coating agent forming an insulating, protective coating having superior compatibility, sensitivity, heat resistance, adhesion, electrical properties and flexibility is provided, which coating agent is obtained by mixing a polymer (A) of ... | 07/05/1994 |
| 5323723 | Sewing machine assemblies The invention provides that a sewing machine is used for sewing the adjacent edges of a flat felt web which is folded to bring the edges together. The web moves past the sewing machine, and the sewing machine is mounted so as to reciprocate in a forward s... | 06/28/1994 |
| 5324825 | Terpyridine derivatives The invention pertains to terpyridine compounds having structure (I). These compounds form fluorescent lanthanide chelates with the appropriate metal ions. The fluorescent metal chelates are useful as probes in time-resolved fluorescence spectroscopy.... | 06/28/1994 |
| 5322168 | Sheet of corrugated paper for producing a packing According to a preferred embodiment of the invention a flat sheet of corrugated paper for producing a packing has a symmetrical shape and includes (i) two parallel central creases (A) extending from one edge (30) of the sheet to an opposed edge (31) there... | 06/21/1994 |
| 5319833 | Apparatus for producing coils from spring steel material Apparatus for producing coils of spring steel material comprising an unwinding station, a cutting station, a winding spindle which contains angled gripping wires on its peripheral surface and conveying means for conveying the spring steel material from th... | 06/14/1994 |
| 5320460 | Sealing assembly for filler hole A plug-type sealing assembly for hermetically closing a filler hole 24 of a lid 19 of a container 20, comprises: a plug 1 having a rod portion 3 in an upper part of which a large-diameter head portion 2 is formed, the rod portion 3 having a male screw 5 i... | 06/14/1994 |
| 5318282 | Vibration damper In a vibration damper, a load-attachment unit carried by a spring member has an axially supported fixing screw with a threaded section pointing upwards, the head of the fixing screw being accessible by way of openings in a fastening part supporting the fi... | 06/07/1994 |
| 5316729 | Erythrocyte sedimentation rate measuring apparatus An apparatus for measuring the erythrocyte sedimentation rate comprising a measuring head having at least light barrier, which can be moved along a test cell containing a blood sample. The output signals of light detectors (52, 54, 60) of the light barrie... | 05/31/1994 |
| 5316683 | Metal extraction by ion exchange Process for extracting Ge, Ga, In, As, Sb, Bi, Pt, Pd, Ni, and/or Co from an acid aqueous solution, wherein use is made of a resin with 8-hydroxyquinoline groups, resulting from the reaction of an aminated resin with an aldehyde and 8-hydroxyquinoline, ch... | 05/31/1994 |
| 5316468 | Side gate hot runner nozzle A casing (12) of an injection molding machine including at least one hot runner nozzle (10) retains the same by its shaft (20) which extends into a mold insert (16) and which supports at least one nozzle tip (50, 50') that projects over the shaft up to an... | 05/31/1994 |
| 5312558 | Pesticide composition A pesticide composition comprising a pesticide, an emulsifier and a formulation formed by combining a water dispersible solvent, an orthophosphonis acid, cocodimethyl amine and optionally a phosphonic acid.... | 05/17/1994 |
| 5312241 | Hot runner nozzle having lateral electrode terminals A hot runner nozzle (10) with lateral electrode terminals (28) has a broad flanged body (18) that continues as a thermally graded narrower shaft (20) through which a heatable flow tube (22) extends. Into its high-strength foot portion (38), at least one n... | 05/17/1994 |
| 5308234 | Gripping device for two part molds A gripping device for two part molds wherein each mold half is equipped with a centering ring that has outwardly projecting radial wedges, said gripping device including a gripping plate having a center bore which is adapted to fit over and around said ce... | 05/03/1994 |
| 5304160 | Disposable diapers A second topsheet formed with an opening is bonded along its outer periphery to a topsheet of a disposable diaper and there are provided a pair of flaps having inner side edges wrapping therein elastic members, respectively, and outer side portions bonded... | 04/19/1994 |
