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Patent # Description
US-4,931,610 Induction heated rotary kiln
An improved rotary kiln having an elongated kiln member formed of refractory material and supported for rotation, a tubular liner in the kiln member formed of...
US-4,931,231 Method for manufacturing discrete pellets of asphaltic material
A method and apparatus for manufacturing discrete solid particles of hydrocarbonaceous material, such as asphaltenes, in relatively dustless form includes...
US-4,929,143 Quick-attaching mechanism
A quick-attaching mechanism for mounting an implement to the remote end of a boom or the like includes a mounting structure provided at the end of the boom and a...
US-D308,247 Air conditioner support
US-4,925,509 Method of making a frameless refrigerated storage enclosure
A refrigerated storage enclosure has its wall, floor and roof panels made of polyurethane initially joined together by skewers. The inside surfaces of the panels...
US-4,923,597 Portable screen with raising and levelling system
A portable screen with a raising and levelling system for raising a frame of the system containing a vibrating screen away from ground on which the system is...
US-4,923,431 Chaff spreader
A chaff spreader for attachment to a combine includes a pair of spaced circular mounting rings, each having a fan rotatably mounted therein. An elongated drive...
US-D307,788 Fish handling tool or similar article
US-4,921,372 Sidewalk scribing tool
A tool for scribing lines in soft concrete in which the line can be impressed by a standing operator. Guides are provided on the tool to assure a proper angle of...
US-4,919,942 Method of manufacturing cheese
The use of a high solids content medium for preparing cheese starter cultures is effective in conditioning the bacteria to enhance their ability to produce...
US-4,918,896 Telescopic flagpole
A telescopic flagpole for displaying a flag of banner in its extended position. The flagpole is capable of being retracted telescopically for easy installation...
US-4,916,889 Easily adjustable towed mower
A towed mower having a rectangular frame and a pair of diagonally related blade spindles is described. The mower of the present invention includes both a wide...
US-4,915,060 Feed trough with rocking action
A feed trough with rocking action for feeding livestock comprises a frusto-cylindrical body member being adapted to form a horizontally disposed channel having...
US-4,912,899 Drywall edge reveal trim strip
In conventional drywall construction, a drywall sheet is installed on upright studs with a top edge of the sheet spaced below a top plate or track. A novel rigid...
US-D306,952 Microwave baby bottle holder
US-4,906,020 Passive restraining barrier arrangement for vehicles
In a vehicle having a body with a floor, a ceiling, and a driver's seat: a passive barrier arrangement includes a restraining barrier having a restraining shield...
US-4,905,521 Ported jacket for use in deformation measurement apparatus
A device for allowing deformation measurement of a jacketed specimen when the specimen is loaded includes an elastomeric specimen container or jacket surrounding...
US-4,899,934 Irrigation monitor
In an irrigation rig made up of sections arranged end-to-end in a line, adjacent sections form angles therebetween, and in so doing form angles therebetween in...
US-D305,868 Combined spray pump dispenser and squeegee for cleaning windshields
US-4,896,428 Card gage
A gage for use by collectors of picture cards of sports celebrities adapted to gage the uniformity of margins on such cards without damage to the edges or the...
US-4,896,187 High-efficiency illuminating system and method for multi-image printers
My negative illuminating system involves the concentrating of light energy from one or more lamps to form a secondary light source of small area, then passing...
US-4,895,512 Taper candle/chimney glass bar
An adapter (70) for supporting a taper candle and chimney glass on a candle ring (16) in a centerpiece arrangement includes a plate (72), a candle holder (76),...
US-4,890,701 Five-rib disk brake rotor
An improved rotor includes an inner body having a center aperture and peripheral rim. Five evenly-spaced bolt apertures are located in the forward face of the...
US-4,886,488 Glaucoma drainage the lacrimal system and method
A device and method for allowing fluid to flow from the interior of the eye into the nasolacrimal drainage system associated with the eye to relieve high...
US-4,883,285 Removable trailer hitch
A trailer hitch that provides a heavy duty center box type for gooseneck or fifth-wheel trailers which may be quickly removed from a truck bed to leave the truck...
US-4,881,285 Motorized cradle
A power rocked cradle with timed control and supplemental music. The cradle is rocked by a motor through a crank and linkage.
US-4,876,674 Sonic collar sheep protector
Predator control sonic collar unit for protecting livestock when placed around the neck, comprising means for detecting startled motion, means for transforming...
US-4,872,267 Measuring device
A measuring device is in the form of a triangle with the three legs and associated angles of the triangle being selectively adjustable. Each leg of the triangle...
US-4,871,537 6,12-dimethylpentadecan-2-one and its use in monitoring and controlling the banded cucumber beetle
A pheromonal compound produced by the banded cucumber beetle has been identified as 6,12-dimethylpentadecan-2-one. Both the synthetically prepared racemic...
US-4,868,961 Apparatus for engraving vein cuts
An apparatus for engraving vein cuts in a flat metal strip is described including a support adapted to support the metal strip thereon. Three air-driven motors...
US-4,862,997 Wheel chair with elevating seat having a high lift capability
A wheel chair with elevating seat having a high lift capability includes a frame assembly having a plurality of wheels attached to and normally supporting the...
US-4,856,799 Snowmobile tow bar apparatus
A foldable portable snowmobile tow bar is set forth for the towing of disabled snowmobiles provided with a forward hitch pivotally mounting a plurality of legs...
US-4,853,811 Magnetic disk drive with low profile head-suspension system
The magnetic data storage system includes a magnetic transducer head-suspension assembly with an inline suspension slider with a reduced height leading portion...
US-4,852,310 Insulated building construction
The present invention is directed to an insulated building construction which includes panels having interior and exterior skins with an insulating core...
US-4,851,347 Bulk starter medium
The use of a high solids content medium for preparing cheese starter cultures is effective in conditioning the bacteria to enhance their ability to produce...
US-4,848,448 Heat exchange assembly
A heat exchange assembly (10) includes an outer shell (12) and a cap member (26) disposed within the end portion (16) of the shell (12). The cap member (26) is...
US-4,847,764 System for dispensing drugs in health care institutions
A system for dispensing medications in a health care institution includes a computer system connected to control a plurality of remote medication dispensers....
US-4,846,624 Attachment device for front end loaders
An automatic, adjustable, quick attaching loader mechanism for fastening load carrying implements to the loader arms of end loading tractors. This mechanism...
US-4,845,643 Simplified computer graphics perspectives
A method for generating an accurate perspective drawing of an object as it would appear from a freely chosen viewpoint, utilizing only data from conventional...
US-D301,899 Object toss skill game
US-4,838,757 Wind turbine system using a savonius type rotor
The present invention relates to a combination of a Savonius type rotor (20) and a deflector plate device (101) which serves as an augmentation apparatus which...
US-4,836,200 Oxygen tube support strap
A device particularly for use with a nasal cannula for holding oxygen tubes in place on a user's head free of the ears thus avoiding chafing. The device includes...
US-4,833,797 Trencher attachment
A tractor with a trencher and a blade or shovel on the front of the tractor, the trencher connected to the tractor by a three-point hitch, the trencher having a...
US-4,832,260 Emergency ventilation system
An apparatus and method for controlling emergency ventilation of a liverstock building comprising an environment sensor (12), air operated trip mechanism (14),...
US-4,830,570 Wind turbine system using twin savonius-type rotors
The present invention relates to a combination of two vertical axis Savonius-type rotors (20,120) mounted on a support structure (210) and a deflector plate...
US-4,829,987 Mineral body wrap combined with exercise for treating cellulite
The present invention relates to a method for treating the human body to reduce body dimensions and minimize the undesirable appearance of cellulite. The method...
US-4,827,623 Apparatus for determining the alignment of vehicle wheels
A laser enhanced alignment apparatus for wheeled vehicles includes first and second laser generator assemblies, each mounted to one of the vehicle front wheels,...
US-4,825,147 Capacitance measuring method and apparatus
A train of constant current pulses is applied to a capacitor to raise the voltage across the capacitor from a first predetermined level to a second predetermined...
US-4,824,312 Grain storage unloading system
A grain storage unloading system (10) with a series of augers for unloading grain (42) from a storage bin (11) is disclosed. Also disclosed is a method for...
US-4,823,390 FM stereo generator
An FM stereo generator for use as a modulator or in a test instrument or the like to provide the conventional 19 KHz and 38 KHz signals. The phase of the...
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