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Patent # Description
US-D432,582 PA logo design
US-6,134,224 Automatic echo cancellation for an integrated services digital network interface
An echo canceler is connected to an ISDN Primary Rate Interface. The echo canceler is provided with an activation processor for monitoring call control messages...
US-6,133,360 Polycarbonate resin blends containing titanium dioxide
Thermoplastic resin compositions containing an aromatic polycarbonate resin and a surface modified titanium dioxide having a first coating and no further...
US-6,131,727 Conveyor belt monitor
The conveyor belt monitor is composed of a pair of rollers resiliently mounted on a frame vertically aligned above and below the conveyor belt and which extend...
US-6,131,697 Rappelling rope controller
The rappelling rope controller of this invention includes a U-shaped rod supporting three bars of circular cross section movable along the arms of the rod,...
US-D432,093 Door configuration for a communications activation assembly
US-6,129,480 Bi-directional concrete finishing machine
A bi-directional concrete finishing machine finishes a concrete surface in both a forward and a reverse direction, and includes a leading finishing roller and a...
US-6,128,979 Roofing shovel
A power assisted roofing shovel for removing shingles and attached nails from a roof to facilitate re-roofing. The shovel comprises a handle, a shovel blade, a...
US-6,128,871 Pivotable muntin bar clip
A muntin bar clip includes a contoured body that is shaped to contact the interior of top, bottom and opposing side walls of the muntin bar, and a head that is...
US-6,127,463 Polymeric MDI color reduction
The present invention relates to an improved process for the production of light colored polymethylene polyphenyl polyisocyanates. This process comprises adding...
US-6,127,443 Energy management polyurethane rigid foams with high recovery
Energy absorbing rigid polyurethane foams have both high energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in...
US-6,127,432 Processes for preparing oxygenates and catalysts therefor
This invention relates in part to a processes and catalysts for the conversion of a feedstock comprising carbon monoxide and hydrogen to a product stream...
US-6,127,308 Trimer catalyst system for aliphatic and aromatic isocyanates
This invention relates to a novel trimerization catalyst system, and to a process for trimerizing organic polyisocyanates in the presence of thermally active...
US-6,127,038 Printed circuit board coating and method
A conformal coating and method for applying same to a printed electrical circuit board, components and leads for providing corrosion resistance. In a preferred...
US-6,126,852 Monocarboxylic acid based antifreeze composition
A linear monobasic aliphatic carboxylic acid is used with low levels of molybdate and a hydrocarbyl triazole to produce a well balanced corrosion inhibiting...
US-6,126,081 Atmospheric liquid heater
A mobile heating system for providing hot liquids is provided. System includes a trailer mounted liquid heater, an exit manifold for distribution through hoses,...
US-6,125,989 Tamper-resistant vending machine
A tamper-resistant door for a vending machine includes a conventionally-positioned product delivery port, a cash box vault positioned adjacent the delivery port...
US-6,124,315 Method for potentiating primary drugs in treating multidrug resistant disease
The specification discloses a method for enhancing the inhibiting action of drugs against multidrug resistant cells, apparently by reversing or inhibiting the...
US-6,124,226 Process for forming a catalyst, catalyst support or catalyst precursor with compressed fluids
This invention relates to methods for spraying liquid compositions containing volatile solvent by using compressed fluids, such as carbon dioxide or ethane, to...
US-6,121,177 Sintered materials produced from zircon and zirconia
The invention relates to a novel sintered material, characterized in that it is produced from a batch containing 5 to 40% zircon and in that it has the following...
US-6,117,966 Coating compositions containing aldimines and polyisocyanates
The present invention is directed to coating compositions which have long pot lives and may be rapidly cured under ambient conditions wherein the binder...
US-6,117,303 Modified electrolyte for fused salt electrolysis
Lithium chloride improves electrolytic cell efficiency and performance when included in the electrolyte. Self-aligning cell diaphragms improve cell efficiency...
US-6,117,228 Heat-stable iron oxide yellow pigments
Pure-coloured iron oxide yellow pigments having a silking index of less than 5 and a heat resistance of greater than 220.degree. C. in polyethylene for at least...
US-6,116,633 Combination ball and pin trailer hitch
A combination ball and pin trailer hitch for permitting connection to a trailer tongue with either a ball hitch or a pin hitch. The combination ball and pin...
US-6,114,475 Reactor drying by addition of compound that lowers boiling point of water
There is provided a process for drying a fluidized reactor system comprising introducing a boiling point depressing agent into said system optionally while...
US-6,113,342 Self-aligning battery changing system for electric battery-powered vehicles
A battery and battery lifting system for a mining or construction vehicle, the vehicle having a frame, the system having a battery, the battery having at least...
US-6,112,784 Rail buster
Provided herein is a device useful for splitting logs into rail sections useful in making fences. The device includes a longitudinal cutting means which permits...
US-6,111,189 Photovoltaic module framing system with integral electrical raceways
A multi-purpose photovoltaic module framing system is provided which combines and integrates the framing system with the photovoltaic electrical system. The user...
US-6,111,034 Static control in olefin polymerization
Addition of water to a gas phase olefin polymerization reactor in amounts greater than 3 ppmv permits an increase in the level of condensable gas and facilitates...
US-6,110,867 Method for providing enhanced photosynthesis
Disclosed is a method for enhancing the photosynthesis of horticultural crops which involves treating the surface of said horticultural crop with an effective...
US-6,110,451 Synergistic combination of cationic and ampholytic polymers for cleansing and/or conditioning keratin based...
A keratin conditioning composition is disclosed that contains (a) a surfactant component that can contain anionic surfactants, amphoteric surfactants, cationic...
US-6,110,422 Ductile nickel-iron-chromium alloy
A ductile alloy consisting essentially of, by weight percent, 0.05 to 0.4 aluminum, at least 0.003 calcium, 0 to 0.05 carbon, 19.5 to 23.5 chromium, 1.5 to 3...
US-D430,144 Speaker grill depicting a hat and a guitar
US-6,107,395 Photochromic polyurethanes
The present invention relates to a novel photochromic polyurethane consisting essentially of an isocyanate reactive mixture consisting essentially of: i) from...
US-6,106,896 Process for applying a water-borne coating to a substrate with compressed fluids
This invention relates to methods for spraying liquid compositions containing volatile solvent by using compressed fluids, such as carbon dioxide or ethane, to...
US-6,106,765 Purification process for chromium
Purification process for chromium metal is conducted on chromium metal powder which has been compacted without additives at a pressure of at least 50,000 psi...
US-6,106,742 High solids conductive coatings compositions suitable for electrostatic atomization application methods
This invention pertains to novel higher solids conductive coating compositions which can be applied by spray and other atomization methods. More particularly, it...
US-6,106,720 Process for fluid/dense gas extraction under enhanced solubility conditions
A liquid/dense gas extraction column process providing intimate contact between a dense gas and a fluid feed containing a solute and operating in an enhanced...
US-6,106,643 Hot working high-chromium alloy
Hot working a nickel-chromium alloy that contains by weight percent, 42 to 65 chromium, 0.002 to 0.1 calcium, 0.002 to 0.1 magnesium, 0 to 2 aluminum, about 0 to...
US-6,103,849 Storage stable, heat curable polyurethane compositions
Storage-stable, one-component polyurethane compositions which cure at elevated temperature are made up of (a) an isocyanate which has been blocked with a phenol...
US-6,103,798 Polymer compositions containing hydrocarbon amine oxides and hydrocarbon amine oxide stabilizer compositions
Thermoplastic compositions are provided containing a saturated hydrocarbon amine oxide and stabilizer compositions are provided containing a saturated...
US-6,103,657 Catalyst for the production of olefin polymers
A catalyst precursor having the formula: wherein each A has the formula: ##STR1## M is a metal selected from the group consisting of Group 3 to 6 elements ...
US-6,103,115 Wastewater skimmings dewatering unit
A wastewater skimmings dewatering unit that includes a drip bucket having a bucket compartment having an open top defined by a threaded lip and a bottom through...
US-6,102,871 Blood collection funnel
A method and apparatus for reliably collecting blood from the umbilical cord of a newborn infant having a funnel having multiple spouts for simultaneously...
US-6,100,212 Catalyst composition for the polymerization of olefins
A catalyst composition for the polymerization of olefins is provided, which comprises the reaction product of a spirocycle, a complex of an atom selected from...
US-6,098,678 Cleaner funnel
A cleaner funnel is provided having a lid for closing the inlet end and a plurality of accessories that are removably attachable to the outlet end of the funnel....
US-D429,236 Speaker cabinet including an amplifier
US-6,096,972 Non-metallic floor box
One embodiment of a non-metallic floor box for use in electrical in-floor power and communication distribution systems for office buildings and the like includes...
US-6,096,840 Gas phase polymerization process
A process for producing polymer in a gas phase reactor by introducing a stream of monomer and gas into a polymerization zone while providing at least one liquid...
US-6,096,823 Moisture-curable compounds containing isocyanate and alkoxysilane groups
The present invention relates to moisture-curable compounds which a) have an isocyanate group content (calculated as NCO, MW 42) of 2 to 30% by weight and an...
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