Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
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 |
| 4743167 | Devices for the sorption, storage and release of hydrogen isotopes A device is described for the sorption of hydrogen isotopes at low pressures, their storage and their subsequent release at high pressures. Use is made of a getter material having linear sorption isotherms and a compressor material having non-linear sorpt... | 05/10/1988 |
| 4725139 | Method and apparatus for detecting defects in transparent materials A method of detecting defects present at the surface and/or internally in transparent materials, particularly of detecting included foreign bodies or bubbles in glass, is disclosed. The test material is scanned with an electromagnetic radiation of a singl... | 02/16/1988 |
| 4723384 | Rapid-construction framework, especially of steel, as support structure for ceiling and wall plates of a building In order to decrease the number of different structural elements required and to expedite the assembly of a rapid-construction framework as a support structure for ceilings and wall plates of a building, modular connections are used, each having four shap... | 02/09/1988 |
| 4719715 | Magazine charger A magazine charger having a body with a spring and an open end for receiving a magazine to be charged with cartridges. The body has a closed end with a passage having outwardly flared walls. A plunger is in the passage. The plunger is adapted to move cart... | 01/19/1988 |
| 4711925 | Process for preparing polyamide-based, pulverulent coating compositions for high molecular weight post condensation, employing the precipitation procedure A precipitation procedure for preparing pulverulent coating compositions of high molecular weights by post condensation and based on polyamides having at least ten aliphatically bound carbon atoms per carbonamide group. The starting materials are uncontro... | 12/08/1987 |
| 4709717 | Cleaning apparatus for paint rollers and the like According to the present invention there is provided a cleaning apparatus for cleaning a paint roller and the like. The cleaning apparatus comprises a handle having an axial passage therethrough and a curved cleaning head, adjacent one end of the handle, ... | 12/01/1987 |
| 4709809 | Bottle carrier A carrier (10) for a bottle comprises a plurality of containers (11) each having side walls (12,13,15,16) upstanding from a corresponding basal edge (19,20,21,22) of an inverted pyramidal base portion (18). When a bottle is received in a container (11), w... | 12/01/1987 |
| 4708745 | Process for the preparation and application in situ of blends of structural material A process for the preparation and immediate use in situ of ready to use blends of structural material, such as plaster, mortar, stucco, tile adhesive or similar blends, which, in contrast to the usual methods does not use as a raw material a dry mixture o... | 11/24/1987 |
| 4706936 | Manual crank assembly for winches, especially for rack and pinion jacks of a lifting and depositing device for portable box-like articles, e.g. large containers With a lifting and depositing device for portable box-like articles, in order to be able to operate their rack and pinion jacks manually and with ease by crank assemblies, each crank assembly has a haft-like crankcase, which has at one end a rotatable cra... | 11/17/1987 |
| 4707087 | Portable adjustable mirror assembly A portable adjustable mirror assembly is disclosed which can be mounted on the upper torso of a user, thereby enabling the user to view all sides of his or her head while having both hands free to cut or style his or her own hair. The mirror assembly comp... | 11/17/1987 |
| 4706410 | Insect trap The insect trap of the present invention comprises a conical shell having a downwardly and inwardly tapered sidewall and an upstanding annular rim provided at the top of the sidewall. Baffles are positioned within the conical shell and extend upwardly the... | 11/17/1987 |
| 4700607 | Fiber spool apparatus The fiber spool apparatus comprising a main fiber spool mounted within an elongated housing of the fiber carrier. Fiber from the main spool is fed outwardly around a guide and through an aperture extending from the end portion to the middle portion of a t... | 10/20/1987 |
| 4700614 | Strip ventilator Ventilating apparatus comprises an elongate component (10) having complementary formations (19,20) at opposite ends whereby the component is adapted to be interlocked end to end in series with another component (10) or other components (10) and/or a conne... | 10/20/1987 |
| 4700585 | Drive for the compound stage of a microscope or similar apparatus A drive system for slides and x-y stages in microscopes and similar instruments having the possibilities of both fine control and rapid displacement of the slides over larger distances. The drive system comprises a friction wheel and a friction track prov... | 10/20/1987 |
| 4696433 | Breaking up device for use in straining tuns to obtain wort in the production of beer A cutting or breaking up device 11 is built into a straining tun 10, which is set in rotation following a certain draining off time, in order to loosen up the brewer's grain cakes which have built up on the screen base 15 of the straining tun 10. Cutting ... | 09/29/1987 |
| 4696148 | Hydraulic power transmission system A fluid continuously variable transmission system that includes a body forming a cylindrical chamber. A rotor with blades positioned in the chamber is connected to a power input shaft. The rotor is rotatably movable relative to the body, which in turn is ... | 09/29/1987 |
| 4695091 | Heat conductor connections between seats and backrests of vehicles The invention relates to a heating conductor connection between electrically heated seat and backrest surfaces separated by a bracing trough provided in the padding core. Beneath the bracing trough a bracing wire is bonded in the padding core and a connec... | 09/22/1987 |
| 4694610 | Cable window lift for vehicles A cable window lift for automobiles and similar vehicles. The cable window lift is characterized by the provision of support arms to support the window pane against tilting in the direction of the plane of the window pane, bening symmetrically arranged in... | 09/22/1987 |
| 4695661 | Catalytic system and a process for preparing alpha, omega-C4 through C20 alkenols In order to produce pure alpha, omega-C4 to C20 alkenols having purities in excess of 90% by dehydrating the corresponding alpha, omega-C4 to C20 diols, a catalyst is used which was prepared by using an alkaline... | 09/22/1987 |
| 4693375 | Preform handling apparatus There is disclosed a preform handling apparatus for orienting and testing a plurality of preforms. The preform handling apparatus of this invention comprises an orienter, an inverter and a tester. The orienter of the preform handling apparatus comprises a... | 09/15/1987 |
| 4693508 | Track assemblies for mounting covers and canopies on pickup truck beds Cooperating male and female track assemblies associated with otherwise conventional pickup truck body open beds and covers or canopies so that a cover or canopy may be easily alid onto and off of the truck body bed. The male and female tracks have a varie... | 09/15/1987 |
| 4692314 | Water treatment systems For water-treatment in swimming pools, cooling towers, hot tubs, and other systems, it is desired to feed various chemicals in small quantities but at optimum rates into the system. In several embodiments of the invention the water is recirculated through... | 09/08/1987 |
| 4690692 | Synthetic resin binders and their use for the manufacture of abrasives This invention relates to a method for the manufacture of an abrasive material by means of a synthetic binder based on a mixture of phenolic resins. The phenolic resins employed have a great stability in storage, its curing times are at most equal to but ... | 09/01/1987 |
| 4689909 | Magazine charger A magazine charger having a body with a spring and an open end for receiving a magazine to be charged with cartridges. The body of the charger also has a closed end opposite the open end. The charger is equipped with a plunger axially, slidably carried by... | 09/01/1987 |
| 4689364 | Process for preparing polyamide based, titanium dioxide pigmented pulverulent coating compositions having at least ten aliphatically bound carbon atoms per carbonamide group An improved process for preparing pulverulent coating compositions pigmented with titanium dioxide and based on polyamides having at least ten aliphatically bound carbon atoms per carbonamide group using the precipitation method. The titanium dioxide pigm... | 08/25/1987 |
| 4689361 | Coating powders based on polyamide and adhesion improving diisocyanate additive for use in melt film coating method Coating powders for the melt film coating method, based on polyamides and adhesion improving additives. The polyamides are aliphatic homo- and/or copolyamides having at least six carbon atoms containing functional groups consisting of at least 80% of prim... | 08/25/1987 |
| 4689412 | Method for preparing lactams having 8 to 15 carbon atoms from the corresponding oximes The present invention is a process for preparing lactams having 8 to 15 carbon atoms by the Beckmann rearrangement of the corresponding oximes in a solution of an organic solvent by means of 0.5 to 10% by weight referred to the oxime of an acid derivative... | 08/25/1987 |
| 4687490 | Process for controlling the viscosity and stability of a coal-water fuel slurry According to the present invention there is provided a process for producing a low viscosity, stable coal-water fuel slurry by controlling the concentration of soluble inorganic salts in the coal-water fuel slurry. The process of the present invention com... | 08/18/1987 |
| 4687837 | Process for preparing pulverulent coating composition of practically uniform grain sizes and based on polyamide having at least 10 aliphatically bound carbon atoms per carbonamide group Polyamide based coating powders having a practically uniform grain size distribution are prepared employing the precipitation procedure provided that the polyamide is dissolved in ethanol at 127° to 135° C. and that the solution is cooled while distilli... | 08/18/1987 |
| 4687838 | Process for preparing pulverulent coating composition based upon polyamide having at least 10 aliphatically bound carbon atoms per carbonamide group The invention concerns an improved precipitation process in the manufacture of coating powders based on polyamides having at least ten aliphatically bound carbon atoms per carbonamide group. Rapid cooling takes place with stirring mainly by distilling the... | 08/18/1987 |
| 4687236 | Lock with pivotable slides The invention concerns a lock for doors or windows, with two latches each pivoting about a pivot pin being provided in the one component and of which the mutually facing ends in the locked position engage in mutually opposite directions an undercut surfac... | 08/18/1987 |
| 4685647 | Magnifying reading stand A reading stand or holder including a base with a transversely slotted upper surface, a rear, flat background plate in one of the slots for supporting material, such as a book, in an upright, open position, a placement bar in a slot in front of the open b... | 08/11/1987 |
| 4686598 | Safety circuit for vehicle electromotive window lifts A safety circuit for a window lift driven by an electric motor is described which causes a reversal in the direction of rotation of the drive motor when the window pane impinges on an impedance in its upward motion. The reversal criterion used is the moto... | 08/11/1987 |
| 4686249 | Heat-hardenable binder mixture of amino resin and hydroxy epoxides A heat-hardenable binder mixture based on organic resins comprises an organic resin having primary and/or secondary and, if appropriate, also additional tertiary amino groups and a crosslinking agent based on an organic compound which contains at least 2 ... | 08/11/1987 |
| 4684676 | Binders for cathodically depositable coating compositions, a process for their preparation, and their use The invention relates to binders for cathodically depositable coating compositions for the electrocoating lacquering process using cationic synthetic resins, which binders have been obtained by polymerizing (A) 5 to 95% by weight of ethylenically unsatura... | 08/04/1987 |
| 4682555 | Process for the manufacture of fitted elastic bedsheets or similar seat covers In order to be able to execute the commercial production of fitted elastic bedsheets from a strip of cloth, markings are applied to the strip of cloth, which determine the attachment points for stretched elastic bands, the transverse cutting lines on the ... | 07/28/1987 |
| 4671560 | Window boot end securement For use with a window boot joining in sealing relationship the aligned window openings in a camper, cap or canopy truck combination, the window boot having a semi-rigid compressible end construction, a frame assembly mounted about at least one of the wind... | 06/09/1987 |
| 4666726 | Dough moulding and apparatus for dough moulding with air cushion chute The invention relates to the moulding of dough pieces, for instance in the production of bread. In a dough moulding machine, there are pairs of sheeting rollers, which roll out the piece of dough into a sheet. In the method of the present invention the do... | 05/19/1987 |
| 4665343 | Low methane getter device A getter device comprises a getter metal vapor releasing material and a source of an alkali metal which releases an alkali metal during or after the latter period of getter metal evaporation. Such getter devices are found to produce less methane after eva... | 05/12/1987 |
| 4665241 | Method for processing substituted 1,3-diols of low water solubility Crude product substituted 1,3-diols obtained by aldolization and subsequent hydrogenation are treated at elevated temperatures with at least sufficient basic additives to reduce the saponification number to zero. Thereupon, the saponified product is react... | 05/12/1987 |
