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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4139082 |
Disc brake structure permitting quick change of friction pads |
Feb. 13, 1979 |
| 4139081 |
Disk brake assembly for vehicle wheels |
Feb. 13, 1979 |
| 4139080 |
Hunter's tree stand |
Feb. 13, 1979 |
| 4139079 |
Flexible stile or rope ladder for climbing poles or like members |
Feb. 13, 1979 |
| 4139078 |
Ladder assembly |
Feb. 13, 1979 |
| 4139077 |
Ladder furniture |
Feb. 13, 1979 |
| 4139076 |
Loudspeaker enclosure with enhanched bass response |
Feb. 13, 1979 |
| 4139075 |
Loudspeaker device |
Feb. 13, 1979 |
| 4139074 |
Seismic exploration system for ice covered areas |
Feb. 13, 1979 |
| 4139073 |
Divider gear case support for articulated vehicles |
Feb. 13, 1979 |
| 4139072 |
Motorcycle formed of detachable frame members |
Feb. 13, 1979 |
| 4139071 |
Electrically operated vehicle and electrified roadway therefor |
Feb. 13, 1979 |
| 4139070 |
Dual platform counting scale |
Feb. 13, 1979 |
| 4139069 |
Digital weighing method |
Feb. 13, 1979 |
| 4139068 |
Method and apparatus for conversion of an uneven arm beam balance from metric weight to English ... |
Feb. 13, 1979 |
| 4139067 |
Post driving attachment for tractor |
Feb. 13, 1979 |
| 4139066 |
Hydraulic tilt and pitch control for dozer blade |
Feb. 13, 1979 |
| 4139065 |
Transport wheel assembly for implements |
Feb. 13, 1979 |
| 4139064 |
Rotary tiller and belt guard mounting therefor |
Feb. 13, 1979 |
| 4139063 |
Control for the hydraulic power lift of a tractor |
Feb. 13, 1979 |
| 4139062 |
Telescopic automatic fire extinguisher |
Feb. 13, 1979 |
| 4139061 |
Convertible racing plate with exchangeable calks |
Feb. 13, 1979 |
| 4139060 |
Selective wellbore isolation using buoyant ball sealers |
Feb. 13, 1979 |
| 4139059 |
Well casing hanger assembly |
Feb. 13, 1979 |
| 4139058 |
Hydraulic stop and orienting tool for well system installation |
Feb. 13, 1979 |
| 4139057 |
Method and device for measuring moisture in electric machines |
Feb. 13, 1979 |
| 4139056 |
Method of and system for storing heat |
Feb. 13, 1979 |
| 4139055 |
Solar heating (cooling) |
Feb. 13, 1979 |
| 4139054 |
Plate-fin heat exchanger |
Feb. 13, 1979 |
| 4139053 |
Radiator, especially for motor vehicles |
Feb. 13, 1979 |
| 4139052 |
Roof top air conditioning unit |
Feb. 13, 1979 |
| 4139051 |
Method and apparatus for thermally stabilizing workpieces |
Feb. 13, 1979 |
| 4139050 |
Control of discharge outlet of a casting vessel |
Feb. 13, 1979 |
| 4139049 |
Positioning apparatus for a centrifugal casting machine and means for positioning components the... |
Feb. 13, 1979 |
| 4139048 |
Magnetic stirrer for continuously casting metal |
Feb. 13, 1979 |
| 4139047 |
Inductor for electromagnetic casting |
Feb. 13, 1979 |
| 4139046 |
Turbine wheel pattern and method of making same |
Feb. 13, 1979 |
| 4139045 |
Casting method and apparatus |
Feb. 13, 1979 |
| 4139044 |
Ball cord lock |
Feb. 13, 1979 |
| 4139043 |
Window shade slat |
Feb. 13, 1979 |
| 4139042 |
Shutter device |
Feb. 13, 1979 |
| 4139041 |
Tire buffing machine system |
Feb. 13, 1979 |
| 4139040 |
Pneumatic tire for vehicles |
Feb. 13, 1979 |
| 4139039 |
Device for positioning anti-skid chains |
Feb. 13, 1979 |
| 4139038 |
Device for safeguarding screw connections and other movable parts against accidental loosening |
Feb. 13, 1979 |
| 4139037 |
Bag for collecting waste material |
Feb. 13, 1979 |
| 4139036 |
Screw starter |
Feb. 13, 1979 |
| 4139035 |
Means and method for measuring, adjusting and feeding of logs into a saw or the like |
Feb. 13, 1979 |
| 4139034 |
Waferizer |
Feb. 13, 1979 |
| 4139033 |
Portable tank for rural fire fighting |
Feb. 13, 1979 |
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