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Patent # Description
US-5,147,441 Biological product for soil improvement and method of application to soil
A biological product for actively producing nitrogen and phosphate enrichment of soil comprising a nitrogen-fixing effective amount of Azospirillum sp. M32, an...
US-5,147,242 Negative air bag
A hazardous waste removal assembly includes a generally rectangular flexible bag having a front panel and a back panel joined at a lower portion of the bag to...
US-5,145,282 Continuous tubular structure forming and placing apparatus and method
Mobile continuous tubular structure forming and placing apparatus includes a support portion, a row material supplying portion, a matrix forming portion, a...
US-5,145,118 Centrifugal impactor for crushing rocks
An improved centrifugal impactor for crushing rocks includes a hollow housing having a peripheral crushing chamber and a rotor mounted in the housing for...
US-5,143,588 Techniques for enhancing the permeability of ions through membranes
A method is provided for enhancing the transport of a selected ion having a predetermined charge-to-mass ratio through a biomolecular membrane located in a space...
US-5,143,266 Harness
The harness comprises a carrying strap and a gripper. The carrying strap is formed from a soft material. Another strap formed from a stronger, less resilient...
US-5,141,013 Fluid containment apparatus
A fluid containment apparatus including first, second and third protective recessed wells. A first fluid flow device is positioned in the first well, a second...
US-D328,868 Track gauger
US-RE34,041 Disposable hazardous and radioactive liquid aqueous waste composition and method
An improved method of disposing of radioactive or hazardous liquid aqueous waste compositions having a substantial amount of dissolved solids comprises mixing...
US-5,139,640 Probe for measuring fluid buffering capacity
An apparatus and method for measuring the buffering capacity of a fluid which utilizes a pH electrode that is positioned at the surface of a smooth metal working...
US-D328,669 Vehicle dashmount combination tray
US-D328,521 Vehicle dashmount combination tray
US-5,135,093 Clutch plates for manual transmissions
The present invention is an improvement over the existing art in that the plate or plates carrying the friction pads are formed in two equal tight-fitting...
US-5,133,584 Folding gate ramp for pickup trucks
A folding ramp replaces the tailgate of a pickup truck. The ramp has two congruent rectangular panels joined by knockdown hinges. The inner panel is pivotally...
US-5,131,985 Separation of chloroform from a lower alcohol by extractive distillation
Chloroform cannot be completely separated from methanol, ethanol or isopropanol by conventional distillation or rectification because of the minimum boiling...
US-D328,149 Combined adjustable lamp and reflector for photographic lighting or the like
US-D328,077 Adapter for a telephone handset receiver
US-5,129,545 Container for dispensing and disposing of tissues
An improved tissue container having a dispenser compartment and disposal compartment. The container has a tissue dispensing opening in the dispensing compartment...
US-5,129,463 Conservation tillage implement convertible for end transport
A large tillage implement provided with hinging wing sections is adapted for end towing rather than wing-up folding transport. The hitch which is normally...
US-5,128,518 Electrically heated horse bit warmer and holder
This invention is a device that warms a horse bit while holding the bit assembly. The bit is placed on top of a cylindrical, or other shaped housing that...
US-5,128,112 Synthesis of actinide nitrides, phosphides, sulfides and oxides
A process of preparing an actinide compound of the formula An.sub.x Z.sub.y wherein An is an actinide metal atom selected from the group consisting of thorium,...
US-5,125,985 Processing zirconium alloy used in light water reactors for specified creep rate
This invention is for the processing of a somewhat broader range of compositions, including ZIRLO material. It controls creep rate in an alloy having, by weight...
US-5,125,932 Dissolution of coal with petroleum pitch
A meltable pumpable homogeneous carbonaceous mixture is produced by mixing powdered coal into molten petroleum pitch.
US-5,125,121 Cushion protection system for the incontinent
A cushion protection system for incontinent individuals is disclosed, including a moisture impervious flexible base sheet. The sheet includes a raised panel...
US-5,124,005 Separation of methylene chloride from ethyl vinyl ether by extractive distillation
Methylene chloride cannot be completely separated from ethyl vinyl ether by conventional distillation or rectification because of the minimum boiling azeotrope....
US-5,123,898 Method and apparatus for controlling tissue growth with an applied fluctuating magnetic field
An apparatus and method for regulating tissue growth in vivo are provided. The apparatus includes a magnetic field generator and a magnetic field detector for...
US-5,121,833 Jewelry display and travel device
A device for easing selection of, securely storing, protecting, displaying, and transporting items that can be attached to its woven face, loops, fastener ended...
US-5,120,540 Gustatory stimulant composition and methods of making and using the same
A gustatory stimulant composition for beetles of the sub-family Galerucinae comprising a dried and powdered Cucurbitaceae plant material, a lubricant, and an...
US-5,118,392 Separation of trichloroethylene from a butyl alcohol by extractive distillation
Trichloroethylene cannot be completely separated from n-butanol, isobutanol, 2-butanol or t-butanol by conventional distillation or rectification because of the...
US-5,117,550 Method of making a mixing tool
A method of making a tool defined by an elongate shaft medially mounted to a paddle at its lowermost terminal end. The paddle includes an elastomeric body formed...
US-5,116,500 Portable potable water purifier kit
A liquid filtration device having a collapsible funnel, a multi-turn spiral filter path, and a cup for storing the liquid and for storing the funnel and filter...
US-5,116,264 Positionable service bench
A mobile positionable service bench 20 comprising of a square U-configured base 22 and a vertical mast structure 56 mounted upright on a square U-configured base...
US-5,114,907 Cryogenic fluid level sensor
A cryogenic level sensor assembly. A sensor assembly includes a continuous length of high temperature ceramic superconductor material, an exterior housing for...
US-5,114,312 Slurry pump apparatus including fluid housing
A slurry pump is provided having an impeller housing with an impeller chamber receiving an impeller having a rotation axis and a plurality of wedge-shaped...
US-5,113,893 Safety pressure relief valve shut-off
The invention is a normally open safety shut-off valve, totally within a vessel of pressurized product, which vessel requires a safety pressure relief valve....
US-5,112,573 Zirlo material for light water reactor applications
This is an alloy comprising, by weight percent, 0.5-2.0 niobium, 0.7-1.5 tin, 0.07-0.14 iron, and 0.03-0.14 of at least one of nickel and chromium, and at least...
US-5,109,562 Chemical vapor deposition system cleaner
An apparatus for cleaning the interior surfaces of a vessel which includes a cleaning head supported and guided into the vessel by a rigid air shaft. The...
US-RE33,915 Disposable hazardous and radioactive liquid hydrocarbon waste composition and method
An improved method of disposing of radioactive or hazardous liquid hydrocarbon compositions comprises placing the liquid hydrocarbons in a container and adding...
US-5,108,248 Apparatus for loading boat trailers on truck beds
An apparatus for loading a boat and corresponding boat trailer to which the boat is attached onto the bed of a standard pickup truck. The invention comprises a...
US-5,107,991 Method and apparatus for friction sorting of particulate materials
Processes by which a mixture of two or more discrete particulate materials, each of said materials having a different sliding coefficient of friction, can be...
US-5,107,909 Retractable, self-ventilating, self-stopping pouring spout
A pouring spout assembly removeably fitted inside the mouth of a supply container includes an elongate spout for pouring liquid from the supply container to the...
US-5,107,880 Disk cleaning apparatus
A disk cleaning apparatus includes an enclosed housing with a door mounted on the forward wall of the housing operable between open and closed positions. In the...
US-5,106,460 Separation of 1,1,1-trichloroethane from N-hexane by extractive distillation
1,1,1-Trichloroethane cannot be completely separated from n-hexane by conventional distillation or rectification because of the minimum boiling azeotrope....
US-5,106,459 Separation of p-menthane from p-cymene by extractive distillation
p-Cymene and p-menthane are difficult to separate one from another by conventional distillation or rectification because of the close proximity of their boiling...
US-5,106,361 Method and apparatus for controlling the growth of non-osseous non-cartilaginous solid connective tissue
An apparatus and method for regulating the growth of connective tissue proper in vivo are provided. The apparatus includes a magnetic field generator and a...
US-5,105,905 Co-linear loudspeaker system
A speaker housing arrangement which uniquely combines a number of acoustic functions is disclosed in both a simple embodiment and in a more complex embodiment....
US-5,104,595 Process and apparatus for in situ rehabilitation of pipelines
Underground pipelines that carry wastewater water, natural gas and industrial fluids deteriorate with age. Shown is a process and apparatus for installing a...
US-5,104,172 Pick-up tail gate assembly
The present invention provides a retractable tail gate assembly for a pick-up truck vehicle. The tail gate comprises a plurality of panel sections that are...
US-5,104,140 Obliquely grooved snow skis
This invention provides a set of downhill snow skis having frontwardly converging internal edges and grooves formed in the running surfaces thereof. In...
US-5,104,014 Trapunto rod to stuff quilted items
A device for adding extra stuffing to quilted items. A trapunto rod consists of a tube 10 which holds the stuffing material, an ejection means (piston) 14 driven...
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