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Patent # Description
US-5,026,385 Double-bladed scalpel
A double-bladed scalpel for removal of tissues requiring consistent width along their length. Identical metal scalpel blades are embedded within an integral...
US-5,025,992 Hay feeding apparatus
An improved hay feeding apparatus is mounted on a vehicle bed and utilizes a hay walker for separating portions of a bale of hay and discharging the separated...
US-5,025,543 Method of preparing a support mechanism for vehicle side view mirror
Method for preparing an adjustable side view mirror mounting mechanism (40,50,70) for vehicles which includes a conventional mounting support (14) supporting...
US-5,023,080 Time release protein
Disclosed is a porous protein particle for delivering over a period of time an active ingredient impregnated therein, and methods of making and using the same....
US-5,022,838 Multi-axis rotational distributing apparatus
Multi-axis rotational polymeric mixture distributing apparatus includes a raw material supplying portion, a supporting portion, a raw material mixing portion, a...
US-5,022,419 Rinser dryer system
Rinser dryer system for rinsing process chemical from silicon or gallium arsenide wafers, substrates, masks or disks and drying os silicon or gallium arsenide...
US-D317,379 First responder bag
US-5,021,094 Grouting composition
A grouting composition for sealing a borehole or other cavity contains 90-99.9% finely divided water swellable clay and 0.1-10% polyacrylate thinner having a...
US-5,020,870 Binocular kaleidoscope
A binocular kaleidoscope for producing multiple images is disclosed. The kaleidoscope provides a viewing channel having converging interior reflective surfaces...
US-5,019,728 High speed CMOS backpanel transceiver
In a high speed complementary metal-oxide-semiconductor (CMOS) inter-integrated circuit (IC) chip communication system, transmission line voltage swings between...
US-5,019,217 Separation of m-xylene from o-xylene by extractive distillation using esters
m-Xylene is difficult to separate from o-xylene by conventional distillation or rectification because of the close proximity of their boiling points. m-Xylene...
US-5,018,254 Tug release connector
A tug release connector which is opened by tugging on an object being held by a clip. The tug release connector having a hollow body member with a bore...
US-5,017,128 Child-resistant disposable lighter with spark wheel arrester
A child-resistant disposable lighter relies for its effectiveness on differences in the ways young children and adults think rather than on presumed (but often...
US-5,015,184 Evacuator tube tip guard
A dental saliva ejector tube and/or high volume evacuator tube guard having an annular ring segment for frictional and releasable attachment to the open, free...
US-5,013,561 Process for recovery of products from waxy barley
Waxy barley grain is processed by a series of processing steps to produce beta-glucan solids, a bran residue, a protein concentrate, barley oil and a maltose...
US-5,013,549 Production, isolation, and identification of novel antifungal compounds
A new species of Micromonospora, in particular Micromonospora spartanea ATCC 53803, is described. The species produces antifungal compounds spartanamicins A and...
US-5,011,636 Structural unit and method for molding same
An integrally molded plastic structural unit includes spaced support members joined by a web section disposed therebetween, each of the support members including...
US-D316,478 Handwarmer
US-5,009,552 Wear resistant grain flow control elbow
The present invention includes structure for redirecting the stream flow of a high velocity flow of particulate material. A chamber is mounted between an...
US-5,009,254 Apparatus to fill seed/fertilizer drills
A seed drill comprises first through fourth bins and a distributing mechanism. The bins have upper edges defining first and second openings. The upper edges and...
US-5,009,025 Quick tie device
An improved quick tie device for providing single direction wrapping during attachment of a line comprising an elongate body formed of wire or the like and to...
US-5,007,804 Fuel reactor
A fuel reactor particularly adopted for the efficient combustion of wood and wood-product fuels includes a core comprised of an inner fuel tube and an outer gas...
US-5,006,766 Window operator for manually or electrically motorized actuation of a mechanical window drive system
A motorized window operator for opening and closing a window having a mechanical drive system including a rotatable drive axle. A housing contains a motor which...
US-5,006,205 Dehydration of formic acid by extractive distillation
Formic acid cannot be completely removed from formic acid and water mixtures by distillation because of the presence of the maximum azeotrope. Formic acid can be...
US-5,005,744 Adjustable backpack
A backpack including a stiffened but bendable planar element which is held in a pocket secured to the backpack bag to provide a flexible pack frame. The pack...
US-5,000,724 Roller chain tensioning device
A roller chain tensioning device includes a pair of low friction chain engaging blocks that are held selectively together by a flexible strap and fastener...
US-5,000,682 Vertical thermal processor for semiconductor wafers
Semiconductor wafers within a supporting vertical wafer tower are positioned within a vertical process chamber through a lower gate valve fixed to a supporting...
US-4,999,730 Line voltage monitor and controller
A line voltage monitor and controller disconnects AC-powered user equipment from an AC power line whenever the AC power line voltage is outside a predetermined...
US-4,998,630 Organized storage for miscellaneous parts
This invention is a storage device that economically, handily, and orderly stores miscellaneous parts such as would appear in homes, hobby shops, professional...
US-D315,274 Grill branding irons
US-4,996,333 Conversion of acetic acid into diketene and water using dimethylsulfoxide and pelargonic acid
Acetic acid can be almost completely converted into diketene and water by heating it with a mixture of dimethylsulfoxide and pelargonic acid at ...
US-4,994,151 Separation of 4-methyl-2-pentanone from formic acid by extractive distillation with dimethylamides
4-Methyl-2-pentanone cannot be easily separated from formic acid by distillation because of the closeness of their boiling points. 4-Methyl-2-pentanone can be...
US-4,993,677 Clamp-on support leg for trailer tongues
A support leg for trailer tongues which comprises an L-shaped ground support leg having a horizontal portion of square cross-section, a leg mounting bracket...
US-4,993,166 Adjustable pin guide for use in screen printing
This invention relates to an aligning structure for aligning pin-receiving holes on a screen frame used in screen printing relative to upright pins mounted on a...
US-4,991,729 Elder-accessible child-resistant packaging
A rotatable member is held within a closure cap by a circumferential ridge. Both the closure cap and the rotatable member carry inwardly projecting studs. Ribs...
US-4,990,209 Self propelled pipe fusion machine
A self propelled enclosed apparatus for coupling sections of plastic pipe by fusion together to form a pipeline. The apparatus comprises a housing having a...
US-4,989,358 Hand gun brace for converting a side handle baton to hand gun stock
An adapter brace device (10) for removably fitting onto one end of a policeman's side handle baton (12) for bracing a handgun while the baton itself is used as a...
US-4,987,954 Fuel reactor
A fuel reactor particularly adopted for the efficient combustion of wood and wood-product fuels includes a core comprised of an inner fuel tube and an outer gas...
US-4,987,625 Adjustable personal support apparatus
A plurality of resilient cushions are flexibly attached in a collapsible unitary structure which may be easily adjusted to provide head and body support for...
US-4,987,237 Derivatives of monophosphoryl lipid A
Novel derivatives of monophosphoryl lipid A and a process for their preparation are provided. The derivatives contain one or more free groups, such as an amine,...
US-4,986,031 Gate assembly
A gate assembly for a motor driven vertically pivoting gate includes a support frame and coil springs attached between the gate and the support frame to bias the...
US-4,985,952 Flexibly hinged convertible mattress
Four rectangular cushion sections are flexibly interconnected along certain of their top and bottom edges by three hinges. The resulting mattress-like article...
US-4,981,667 Removal of sulfur from petroleum coke with lime
The sulfur in petroleum pitches and cokes can be converted to calcium sulfate instead of sulfur dioxide during combustion when calcium oxide or calcium carbonate...
US-4,981,524 Chemical control of root growth in sewers and the like
Coating with clinging foam the upper interior walls of a generally horizontal pipe. A high-pressure pump, connected to a source of water, delivers jetting water...
US-4,981,105 Method for increasing performance of ruminant animals
DL-methionine is fed to a ruminant animal in slow release form so as to stimulate protein growth in the first stomach or rumen and thus control growth of the...
US-4,980,987 Fishing lure with self-activated hook
An artificial fishing lure such as a surface plug of streamline form has a lure body with a front and rear end and mounts at least one hook for movement...
US-D313,480 Cab mounted driving light
US-4,980,033 Recovery of triethylene glycol from triols by azeotropic distillation
Triethylene glycol cannot be easily separated from glycerine or 1,2,4-butanetriol by atmospheric or reduced pressure distillation because of the closeness of...
US-4,979,625 Key keeper
A key keeper for use with keys comprising two wooden frames. Hinges pivotally connect the two frames such that the front frame is overlying the back frame. The...
US-4,977,914 Slip resistent apparatus for canes, crutches and walkers
A slip resistent apparatus for walking aids such as canes, crutches and walkers is disclosed. The apparatus provides a spring biased, lever actuated, selectively...
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