| Patent Number |
Title Of Patent |
Date Issued |
| RE28716 |
Apparatus for detecting a ground connection on load side of neutral conductor |
February 17, 1976 |
| An improper or undesired second ground connection on the load side of the neutral conductor of an electrical supply system is detected by coupling an oscillator to the neutral conductor and to least one other conductor of the supply system in a balanced mode. In the absence of said impro |
| D278943 |
Circuit board curing cart |
May 21, 1985 |
|
| D274741 |
Game ball racket |
July 17, 1984 |
|
| D272554 |
Game ball racket throatpiece |
February 7, 1984 |
|
| D272553 |
Squash racket |
February 7, 1984 |
|
| D269772 |
Combined front and rear fenders, chain guard, engine cover and fuel tank for moped |
July 19, 1983 |
|
| D267184 |
Tennis racket |
December 7, 1982 |
|
| D265817 |
Design for a bicycle gear shifter |
August 17, 1982 |
|
| D265553 |
Timing device |
July 27, 1982 |
|
| D264368 |
Golf iron head |
May 11, 1982 |
|
| D264031 |
Combined food pattie display and dispenser cabinet |
April 27, 1982 |
|
| D262983 |
Tennis racket frame |
February 9, 1982 |
|
| D259940 |
Racquetball racket |
July 21, 1981 |
|
| D259780 |
Motorcycle luggage carrier |
July 7, 1981 |
|
| D257563 |
Racquetball racket |
November 25, 1980 |
|
| D253103 |
Moped frame |
October 9, 1979 |
|
| D253102 |
Moped |
October 9, 1979 |
|
| D252313 |
Heat storage base for dinnerware |
July 10, 1979 |
|
| D249690 |
Lawn mower |
September 26, 1978 |
|
| D248761 |
Engine shroud for rotary lawn mower |
August 1, 1978 |
|
| D246159 |
Lighting and appliance timer |
October 25, 1977 |
|
| D245592 |
Combined golf car and removable canopy therefor |
August 30, 1977 |
|
| 4700720 |
Knives in cutting machines |
October 20, 1987 |
| A knife is provided for a tobacco cutting machine and comprises a plate having one surface bevelled to produce a cutting edge and a plurality of grooves formed at right angles to the cutting edge in the surface of the knife which is not bevelled thereby providing a crenellated cutting ed |
| 4698953 |
Bag filling apparatus |
October 13, 1987 |
| An apparatus for filling and handling bags with tobacco comprises (a) an intermittently rotatable turret having a plurality of stations for sequential indexing, (b) a pair of chambers at each station for receiving measured portions of tobacco to be packaged as each station is indexed at |
| 4696146 |
Packaging machines |
September 29, 1987 |
| A packaging machine comprising:(a) an intermittently rotatable pouch filling turret (1) having a plurality of pouch receiving stations;(b) a pouch supplier (4);(c) a pouch transfer unit (5) for taking empty pouches in sequence or in pairs from said pouch supplier and delivering the pouches i |
| 4672982 |
Process for the production of a smoking material from cigarette maker winnowings and apparatus |
June 16, 1987 |
| A process for converting cigarette tobacco winnowings into usable form for cigarette making, comprises crushing the winnowings, which have a moisture content compatible with cigarette making, effecting a first sieving operation on the resulting crushed winnowings, and effecting a second |
| 4640511 |
Bowling ball return mechanism |
February 3, 1987 |
| A bowling ball return mechanism having a unitary frame structure which is mounted above a lifting track which curves upwards from the end of an underlane bowling ball return track up to the ball storage tray at the approach of the bowling alley. The unitary structure maintains the co |
| 4636949 |
Method and apparatus for controlling cooking cycles in a cooking system |
January 13, 1987 |
| Method and apparatus for controlling the operation of a commercial deep-fryer cooker as used in preparing fried chicken or other food products. The controller (11), according to the invention, has been designed to control essentially all aspects of the cooking process and includes a |
| 4634124 |
Vibration damped sports racquet |
January 6, 1987 |
| A sports racquet with a throat piece in which vibrations produced upon impact of a ball on the strung hitting surface are dampened by interposing an elastic dampening device between opposite sides of the throat piece and the otherwise normally abutting inside of each leg of the racquet f |
| 4619489 |
Adaptor for an electric timer |
October 28, 1986 |
| An adaptor for the positioning of an electric timer which normally plugs directly into a wall socket and hangs in that position. The adaptor allows the timer to rest on a tabletop for easy access while maintaining the necessary electrical connection. The adaptor receives the plug of the |
| 4618415 |
Tobacco separator |
October 21, 1986 |
| A tobacco separator is provided for separating light fractions (laminae) from heavy fractions (mid-rib or stem) from threshed tobacco.The separator comprises a separating chamber (10) having an upper first inlet (8) for receiving the material to be separated or classified, and a lower se |
| 4600909 |
Bifurcated contact arm in a miniature relay |
July 15, 1986 |
| A miniature electromagnetic relay having a magnetic block and at least two sets of stationary electrical contacts. A moveable contact arm having a mounting end positioned in a base and two contact carrying portions extending from the mounting end. The improvement including a center tab |
| 4599588 |
Method and apparatus for attaching leads |
July 8, 1986 |
| A method and apparatus for attaching leads to the movable armature assembly of a relay or to other movable elements. The apparatus includes a rigid, nonconductive carrier member (41) mounted to the armature of the relay and provided with a plurality of grooves (51) on one end for receipt |
| 4596972 |
Miniature power switching relays |
June 24, 1986 |
| An improved power-switching relay especially designed for mounting on printed circuit boards together with a method for manufacturing such a relay. The relay includes a number of features designed to properly position the various relay components relative to one another and to help e |
| 4562836 |
Breathing tube |
January 7, 1986 |
| A breathing tube for underwater activities comprising an elongated tube having a free end and an opposite mouth-receiving end which is attached to the tube to a users underwater mask. The tube is attached to the mask by a tubular sleeve in free slideable engagement with the tube for rela |
| 4559145 |
Process for preparing a zero standard serum |
December 17, 1985 |
| A method for the removal of thyroid or steroid hormones from whole human serum which comprises: contacting, at a pressure higher than 1 psi and pH of either 9.0-12.0 (thyroid hormones) or 4.0-6.0 (steroid hormones) the serum with a composite sheet, the composite sheet comprising a matrix |
| 4554933 |
Tobacco opening and conditioning apparatus |
November 26, 1985 |
| Apparatus for opening and pre-conditioning a case or hogshead of tobacco in which the tobacco is a laminated body, comprises a chamber for receiving the laminated tobacco body and device for emitting an air/moisture jet stream in said chamber capable of being reciprocated in a plane para |
| 4552061 |
Trash compactor system |
November 12, 1985 |
| A trash compactor system which includes a trash compactor unit, a compaction receptacle and a trash deposit door disposed above the receptacle to enable trash to be desposited in the system. The door is automatically opened when a person approaches the compactor to deposit waste mate |
| 4551824 |
Telemetry system adapter |
November 5, 1985 |
| A telemetry system adapter for connecting a recording station to a telemetry system having a plurality of data acquisition array terminals serially connected together by cables. The adapter may be used to connect the recording station to any array terminal in the telemetry system. At |
| 4549576 |
Quick disconnect marine coupling system |
October 29, 1985 |
| The system comprises stationary and removable couplers. The stationary one is mounted in a pipe flange by a thread ending in a stop flange. The stationary coupler is adapted to alternately receive each of a pair of removable couplers, one being adapted to receive the female end fitting o |
| 4545040 |
Telemetry system cable |
October 1, 1985 |
| A modular telemetry cable system having first and second array terminals spaced apart a distance of D. A cable extends between the terminals having X number of analog signal transmission means which is connected to 2X transducer sets for gathering 2X analog signals. The analog signals ar |
| 4535057 |
Immunoassay employing monoclonal herpes simplex antibody and biotin-avidin detection system |
August 13, 1985 |
| An immunoassay and kit for determining a viral antigen, such as herpes simplex. In one embodiment, the antigen is immunocaptured by an insoluble matrix presenting IgG antibody against the viral antigen. The matrix resulting is subsequently contacted by biotin labeled monoclonal IgM a |
| 4533889 |
Relays and method for mounting relays on printed circuit boards |
August 6, 1985 |
| A relay adapted to be mounted on a printed circuit board, and a method for mounting such relays. The relay includes the usual terminals (23, 24, 26 27, 28, 29) extending therefrom and adapted to be mounted on a printed circuit board (30) and electrically coupled to conducting paths on th |
| 4527492 |
Jig for stitching fabric layers in a sewing machine |
July 9, 1985 |
| A jig for use in stitching together two layers of material on a stitching line defining a corner. The jig has a lower plate (1) having a slot (4) through which stitching may be effected, the slot including at least one corner. An upper plate cooperates with the lower plate and a fulling |
| 4527261 |
Hiline interference eliminator |
July 2, 1985 |
| The invention is a method and apparatus for substantially eliminating from a seismic signal channel an interfering hiline signal in a differential mode. Differential mode and common mode components of the interfering signal are coupled from the seismic signal channel, and are correlated |
| 4517212 |
Method of dispensing dough |
May 14, 1985 |
| Dough is dispensed from the bottom of a dough hopper with a screw conveyor that slices into the dough mass and moves the dough horizontally out of a lower opening in the hopper and through a discharge conduit and discharge nozzle. The screw conveyor divides the conveyed dough into batche |
| 4512897 |
Molecular separation column and use thereof |
April 23, 1985 |
| A molecular separation column for effecting the differential distribution, between two phases, of the components of a sample flowing therethrough. The column contains a substantially homogenous solid stationary phase which comprises a porous matrix of fiber having particulate immobilized |
| 4511473 |
Fibrous media containing millimicron-sized particulates |
April 16, 1985 |
| A self supporting fibrous matrix containing immobilized therein at least about 5% by weight of micro-particulate, with an average diameter less than 1 micron, preferably fumed silica, or alumina, and flocculating amounts of an organic polycationic resin and an organic polyanionic resin, |
| 4510808 |
Apparatus for the continuous measurement of bulk density material such as cut tobacco |
April 16, 1985 |
| An apparatus is provided for the continuous measurement of the bulk density of particulate material comprising an endless belt weighing conveyor having a compression zone and a weigh span downstream of the compression zone, means for feeding the material to said compression zone, a c |
| 4500266 |
Linear peristaltic pump |
February 19, 1985 |
| A linear peristaltic type pump capable of moving high viscosity material without creating an appreciable amount of heat includes a flexible conduit that is progressively compressed by a series of gear-driven compressing shoes that move linearly into and out of contact with the conduit by |
