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Patent # Description
US-4,140,264 Method and apparatus for making augers
An auger manufacturing apparatus comprising an adjustable former mechanism including a plurality of linearly adjustable die roller members and an associated...
US-D251,155 Hand fan
US-4,139,514 Aqueous vehicles
Aqueous, translucent to clear, water-borne vehicles of emulsion polymerized mixture of acrylic acid or methacrylic acid, an acrylate ester and, optionally, a...
US-4,138,423 N-dithio carbamoyl oximes
Novel N-dithio carbamoyl oxime compounds have exceptional pesticidal activity.
US-4,138,422 Method of producing biologically active compositions
Biologically active compositions are prepared by reacting an active hydrogen containing precursor with an isocyanate compound in the presence of solid...
US-4,137,832 Whistling coffee pot
A coffee maker that provides both a visual and audible indication of the progress of coffee making. The coffee pot spout has a whistle disposed on its end, the...
US-4,137,279 Copolymers of polycaprolactone derivatives and ethylenically unsaturated monomers
Mixtures of the unsaturated maleic anhydride modified adduct of a polycaprolactone polyol and an ethylenically unsaturated monomer are copolymerized. The...
US-D250,970 Mine machine light
US-D250,933 Seam-free can body
US-4,136,015 Process for the thermal cracking of hydrocarbons
In a process for the thermal cracking of hydrocarbons by the introduction of liquid petroleum feedstock in atomized form into a stream of hot combustion products...
US-4,135,498 Device for making body measurements of a patient or the like
A device for making physical measurements with respect to the body of a patient is provided which includes a non-opaque sheet-form viewing screen mounted in a...
US-D250,911 Mining machine headlight
US-4,134,859 Oxidation catalyst for preparing unsaturated acids and aldehydes
A novel catalyst which is devoid of potassium and comprising the elements Mo, Bi, Fe, Si, Ni and/or Co and Ru and/or Sb, and, optionally Cl, is provided for...
US-4,134,841 Fiber lubricants
Fiber lubricant compositions of enhanced heat stability comprise a nonhindered polyphenol stabilizer and a polyether lubricant.
US-4,134,824 Integrated process for the partial oxidation-thermal cracking of crude oil feedstocks
An integrated partial oxidation-thermal cracking process is disclosed for the more complete utilization of all chemical values in crude oil feedstocks employed...
US-4,134,410 Liquid-filtered smoking device having liquid-surge preventing means incorporated therein
A liquid-filtered smoking device includes a container within which is disposed a liquid filter medium. Smoke is introduced into the device through one or more...
US-4,134,268 Drainage field pipe
An improved drainage field pipe is disclosed which is a cylindrical tube of substantially circular cross section composed of an organic polymer material, having...
US-4,133,788 Polymer latex which is cross-linked with a dialkyl tin diacrylate in the preparation of grafted copolymers
A polymer latex which is cross-linked by a dialkyl tin diacrylate. The latex is a good substrate for the preparation of graft copolymers which are effective to...
US-4,133,776 Manufacture of polyfunctional compounds
A catalyst composition useful in the process for the preparation of polyfunctional oxygen-containing compounds such as ethylene glycol and/or derivatives thereof...
US-4,132,748 Polymeric flame-retardant thermoplastic resins
Disclosed are flame-retardant thermoplastic resins such as graft ABS, polystyrene, polypropylene, and the like, containing polyethylene tetrabromophthalate and...
US-4,132,609 Method of and apparatus for electrolytic treatment of metal
An electrolytic process and a cathode structure for use in the process for treatment of an elongated strip of metal as the strip is passed between an anode...
US-4,131,602 Radiation curable acrylated polyurethane
Radiation curable acrylated polyurethane is porduced by (a) producing an isocyanate-terminated intermediate by coreacting an organic diisocyanate with a...
US-4,130,540 Olefin polymers stable to copper
Stabilization of olefin polymers against deterioration in the presence of copper. The stabilization is accomplished by means of a small proportion of a...
US-4,130,523 High solids latexes
Aqueous polymer latexes having total solids contents of nearly 70 volume percent or more are produced by a process in which a portion of a forming latex in a...
US-4,130,335 Electrical wiring box
An electrical wiring box having a pair of factory-installed mounting elements associated therewith for permitting the quick and easy mounting of an electrical...
US-4,130,226 Garment applying device
A device for use by handicapped persons in applying garments to the lower extremities of the body comprising a garment supporting element including elements to...
US-4,129,611 Thermoplastic polyurethanes of mixtures of hard and soft thermoplast polymers
Thermoplastic poluyrethane polymers having improved physical properties over a wide temperature range are produced from a physical mixture of thermoplastic...
US-4,129,265 Reeled web unwind stand
A continuous web converting machine is supplied with web material from a spider wheel unwind stand having a shiftable wheel axis. Movement of the spider wheel...
US-4,128,473 Catalytic hydrotreating process
Carbonaceous liquids boiling above about 300.degree. C such as tars, petroleum residuals, shale oils and coal-derived liquids are catalytically hydrotreated by...
US-4,127,338 Writing instrument
Disclosed is a holder for a writing instrument, the holder comprising a forward cylindrical gripping section and a rearward support section. The support section...
US-4,127,068 Earth strata fracturing method
A method for increasing the flow of earth strata contained fluid, such as natural gas and oil, to a well shaft from surrounding rock formations by explosive...
US-4,126,747 Carbamoyloxy acrylate compounds
Unsaturated carbamoyloxy carboxylates having low color are produced by reacting hydroxyalkyl carbamates such as N-methyl 2-hydroxyethyl carbamate with acrylic or...
US-4,126,296 Eccentric faucet insert
A water valve for lavatory, garden and other use having a housing forming a chamber with a fluid inlet in the bottom wall and a fluid outlet port in the side...
US-4,125,553 Process for making oxygenated carbon compounds
The invention involves controlling reaction conditions of a highly exothermic reaction to produce oxygenated two carbon atom compounds such as acetic acid,...
US-4,125,505 Polymer/polyols from high ethylene oxide content polyols
Poly (oxypropylene-oxyethylene) polyols containing predetermined amounts of both internal and cap ethylene oxide are employed to form polymer/polyols which...
US-4,125,422 Pipe wrapping machine
A portable pipe wrapping machine is provided wherein a pipe enveloping frame which is rotatably supported concentrically with respect to a pipe comprises a reel...
US-4,125,387 Heat pipes for fin coolers
A method and apparatus is described for cooling molten cones of glass drawn from a fiber glass manufacturing bushing for the purpose of removing heat from the...
US-4,125,241 Locking plate members for use in system for overhead support of weighted articles
An improved safety system for raising, lowering and supporting in an elevated or lowered position, a weighted article from an overhead support. The system...
US-4,125,024 Molten metal sampling device
A device for sampling heats of molten metal includes a mold cavity which has an inlet which may be in the form of a tube projecting outwardly therefrom with the...
US-D250,289 Explosion proof high intensity discharge lamp for mines or the like
US-4,124,721 Pesticidal unsymmetrical bis-arylcarbamate sulfide compounds containing a 2,3, dehyrobenzofuran group
Unsymmetrical bis-[N-alkyl-N-arylcarbamate] sulfide compounds exhibit outstanding miticidal, nematocidal and insecticidal activity, coupled with substantially...
US-4,124,552 Water soluble, high solids urethane coating compositions
Water soluble, high solids urethane coating compositions comprising a polycaprolactone derivative, an aliphatic polyisocyanate and water. The polycaprolactone...
US-4,123,606 Deagglomeration process
Oversize agglomerates produced during the agglomeration of small granular tetrafluoroethylene polymer particles, are conveyed to an agitation vessel where they...
US-4,123,462 Amination process using nickel-rhenium catalysts
The present invention concerns a new nickel-rhenium catalyst and method of preparing said catalyst. The invention also relates to the catalytic amination of...
US-4,123,419 Stabilized thermoplastic polyesterurethanes
The instant invention is directed to novel color and hydrolytically stable thermoplastic polyester urethanes. The invention broadly consists of adding...
US-4,123,207 Underwater pelletizer and heat exchanger die plate
An underwater pelletizer and heat exchanger die plate combination for solidifying molten polymer entering the machine at one end and cutting the solidified...
US-4,123,021 Kite load-releasing messenger
A load carrying messenger for releasing parachutes and other objects from kites includes a pendant slider-supported body for engaging a kite string, having...
US-4,122,897 In situ gasification process for producing product gas enriched in carbon monoxide and hydrogen
The present invention is directed to an in situ coal gasification process wherein the combustion zone within the underground coal bed is fed with air at...
US-4,122,681 Mine roof support assembly
A support assembly for a mine roof, or the like, including a bolt carrying a support plate for engagement with the roof surface, an internally threaded...
US-4,122,204 N-(4-tert-butylphenylthiosulfenyl)-N-alkyl aryl carbamate compounds
N-(4-tert-Butylphenylthiosulfenyl)-N-alkyl aryl carbamate compounds exhibit outstanding activity against mites and insects and extremely low levels of mammalian...
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