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Patent # Description
US-4,984,619 Free standing baby gate
A free-standing, self-supporting baby gate consisting of: a gateframe composed of two posts adapted to rest on opposite ends of a top stair and connected by a...
US-4,983,785 Electrical wiring box with structure for fast device mounting
An electrical wiring box of molded insulating material is provided with bosses having screw holes for receiving a mounting screw that include two colinear...
US-4,983,763 Process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane
The present invention is directed to a simple process for preparing a 4,4'-diisocyanato dicyclohexylmethane containing at least 90% by weight of the trans,...
US-4,983,736 Amines catalysis using metallic polyphosphate condensation catalysts having a condensed structure
This invention relates to a process for making amines by condensing an amino compound in the presence of a metallic polyphosphate condensation catalyst having a...
US-4,983,191 Production of aromatic polyimide membranes
A process of producing a polyimide gas separation membranes comprising adding an oligomeric or polymeric aromatic epoxy resin to the dope solution, the resin...
US-4,982,543 Lap joint roof assembly
A lap joint structure for adjoining panels of a sheet metal roofing assembly permits shifting of the joint panels longitudinally and transversely with respect to...
US-4,982,041 Double perovskite catalysts for oxidative coupling
Alkali metal doped double perovskites containing manganese and at least one of cobalt, iron and nickel are useful in the oxidative coupling of alkane to higher...
US-4,982,021 Process for the production of alkylene glycols with metalate-containing solid
Alkylene glycols are produced by the reaction of alkylene oxide with water in the presence of a metalate-containing solid wherein the metalate is in association...
US-4,981,973 Transvinylation reaction
A process for the transvinylation of a vinyl derivative of a Bronsted acid with a different Bronsted acid which comprises providing a liquid phase mixture...
US-4,981,929 Catalyst productivity in the polymerization of olefins
Highly stereospecific olefin polymers are obtained in enhanced yield in a continuous gas-phase fluid bed process for polymerizing alpha monoolefins employing a...
US-4,981,882 Method for enhancing encapsulation efficiency in coating particles in aqueous dispersions
Aqueous dispersions of particles stabilized by a basic dispersant are rendered suitable for particle encapsulation or coating processes by polymerization from...
US-4,981,497 Amine-modified polyimide membranes
Process of reacting polyimide membranes for separation of mixtures of fluids and particularly separation of mixtures of gas with primary or secondary mono-, di-,...
US-4,981,327 Method and apparatus for sensing coal-rock interface
The method and apparatus for sensing the coal-rock interface while longwall mining by placing the sensor in the cowl adjacent the shearer drum so that sensor on...
US-D313,474 Building for the selling of frozen confections
US-RE33,510 High humidity steam cooker with continuously running conveyor
A steam cooker processes large quantities of food products such as meat, fish, poultry and produce passed therethrough in a spiral conveyor path. The...
US-4,979,945 Syringe needle protector and remover
A syringe needle cap resheathing and removal apparatus is capable of single-handedly resheathing and removing needle caps of three different standard needle cap...
US-4,979,249 Inflatable pillow having controlled deflation
An inflatable cushion in the form of a pillow including an inflatable bladder having a hand operated air pump for inflating the bladder and an adjustable valve...
US-4,978,334 Apparatus and method for providing passage into body viscus
An apparatus and method for providing a percutaneous or non-dissection passage into a body cavity or hollow viscus. A needle is attached to a syringe for...
US-4,977,266 Aminoethylethanolamine and ethylenediamine producers composition and method for producing same
A continuously generated alkyleneamines producers composition comprising, based on 100% of the moles of the composition and exclusive of any MEA and water...
US-4,977,219 Low temperature crosslinking of water-borne resins
Carboxylated latex resins and neutralized carboxylated water-soluble polymers are crosslinked with aliphatic or cycloaliphatic polyfunctional polycarbodiimides...
US-4,977,216 Toughened nylons characterized by low mold deposit
Thermoplastic polyamide compositions consisting essentially of 75-90 weight percent nylon 6, nylon 66 or nylon 66/6 blends (nylon 6.ltoreq.50%) with 10-25 weight...
US-4,977,199 Photo curable blends of 2-methyoxytetrahydropyran and a cycloaliphatic diepoxide
Photopolymerizable compositions, based on 2-methoxytetrahydropyran and 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexane carboxylate, which can be applied as...
US-4,976,940 Method for producing H.sub.2 using a rotating drum reactor with a pulse jet heat source
A method of producing hydrogen by an endothermic steam-carbon reaction using a rotating drum reactor and a pulse jet combustor. The pulse jet combustor uses coal...
US-4,976,922 Sterilization method
A sterilant mixture comprising 15 to 30 mole percent ethylene oxide and 70 to 85 mole percent 1,1-dichloro-2,2,2-trifluoroethane and/or ...
US-4,976,549 Apparatus and method for direct measurement of coal ash sintering and fusion properties at elevated...
A high-pressure microdilatometer is provided for measuring the sintering and fusion properties of various coal ashes under the influence of elevated pressures...
US-4,976,483 Stake driving tool
The stake driving tool is comprised of an angled plate having first and second identical portions each of which is provided with a laterally extending slot. A...
US-4,976,250 Adjustable compound bow
A compound bow is disclosed that is fully adjustable for draw weight, draw length and let-off. The disclosed bow includes a frame assembly, a pair of bow limbs...
US-4,975,277 Biological control of postharvest rots in fruits using Pseudomonas cepacia and pyrrolnitrin produced therefrom
A process for biologically controlling postharvest disease in pome fruits using an isolate of Pseudomonas cepacia having the identifying characteristics of NRRL...
US-4,974,538 Filled float drum
An improved polyethylene float drum for marine structures has a preformed polystyrene core which is configured to dimensionally conform to the interior surfaces...
US-4,974,439 Controlled transfer of sheet metal can bodies in can body line
Apparatus which eliminates mechanically-moving parts for clasping or releasing a sheet metal can body for moving a can body from a forming station and, which...
US-D312,716 Hunter's cart
US-D312,667 Toy airplane
US-D312,548 Leaf placemat
US-4,973,792 Chemical conversion process
A process for catalytically converting a feedstock into a product which comprises: (a) contacting the feedstock with a fluidized mass of solid particles ...
US-4,973,725 Direct synthesis process for organohalohydrosilanes
Direct Synthesis processes for the selective production of organohalohydrosilanes at high rates, selectivities and conversions by the catalytic reaction of...
US-4,973,709 Process for the production of amines, hydroxyamines and aziridines
Alkanolamines can be converted to a cyclic or a cyclic alkylamines and aziridines and/or other cyclic or acyclic alkanolamines by contacting the alkanolamines...
US-4,973,692 Aminoethylethanolamine producers composition and method for producing same
A continuously generated alkyleneamines producers composition comprising, based on 100% of the moles of the composition and exclusive of any MEA and water...
US-4,972,980 Pacifier holder
An improved pacifier holder is characterized by an ornamental member having an ornamental front surface with integral snap lock means connected with the rear...
US-4,972,821 Automotive fuel vaporization system for better fuel economy and environmental quality having fire retarding...
For better automotive fuel economy and environmental quality in an engine, a mixture heating chamber is attached to an engine exhaust manifold. A U-shaped air...
US-D312,404 End closure for container with integral opener
US-4,972,014 Polyacetal compositions containing a non-meltable polymer stabilizer improved with at least one...
Incorporation into polyacetal molding compositions stabilized with a non-meltable polymer stabilizer of 0.02-1.0 weight percent of at least one amide-containing...
US-4,971,075 Surgical kit and method for tendon repair
A method and kit for tendon repair and two variations thereof using double loop locking sutures in disclosed. A pair of loop locking sutures are formed in each...
US-4,970,334 Process for preparing esters of unsaturated alcohols
A process for the catalytic dehydration of saturated 2,2,4-trisubstituted glycol monoesters at elevated temperatures to unsaturated 2,2,4-trisubstituted...
US-4,969,964 Heat treatment method for reducing polythionic acid stress corrosion cracking
A heat treatment of alloy 617 generally including 732.degree. C.-927.degree. C. (1350.degree. F.-1700.degree. F.) for about one hour. The resultant discontinuous...
US-4,969,942 Glass melter exhaust duct cleaning method and apparatus
Deposits of glassmaking materials are removed from an exhaust duct by periodic blasts of air from a plurality of nozzles mounted in the duct. The arrangement...
US-4,969,691 Method and apparatus permitting beltway advance in a mining scheme
In a mining scheme, a mobile continuous haulage system follows a miner and transports material onto a floor mounted beltway. The beltway supports a roadway on...
US-4,969,570 Protective ring for use on open friction lid containers
A protective thing for friction-fit container closures is disclosed, comprising a disposable annular ring provided with an annular bead about its lower surface...
US-4,969,553 Belt scraper with gear adjustment
A belt scraper which has first and second pairs of scraper support arms as well as first and second actuator arms for each of the support arms, and includes a...
US-4,968,748 Thermoplastic blend of polyphenylene ether polystyrene, hydrogenated block copolymer polyacrylate
The invention provides thermoplastic blends of a polyphenylene ether, a polystyrene, a substantially hydrogenated styrene-butadiene block copolymer, and a...
US-4,967,041 Floor box for access floors
Cable management system for flush floor fitting. The fitting has a retainer opening (adapted to pass cable) in communication with the normal access opening. The...
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