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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4230293 |
Composite structure and method of making |
Oct. 28, 1980 |
| 4230292 |
Propulsion/control for VTOL vehicle |
Oct. 28, 1980 |
| 4230291 |
Tuned spring-mass vibration absorber |
Oct. 28, 1980 |
| 4230290 |
Airplane angle of attack and direction of flight indicator |
Oct. 28, 1980 |
| 4230289 |
Automatic wind-up roller for safety belts |
Oct. 28, 1980 |
| 4230288 |
Re-tightener with pyrotechnic propellant charge for safety-belt automatic wind-up devices |
Oct. 28, 1980 |
| 4230287 |
Apparatus for the mechanical needling of pile fabrics |
Oct. 28, 1980 |
| 4230286 |
Core holder for reeling |
Oct. 28, 1980 |
| 4230285 |
Traversing device for thread winding apparatus |
Oct. 28, 1980 |
| 4230284 |
Method and apparatus for collecting strands |
Oct. 28, 1980 |
| 4230283 |
Yarn-introducing and take-up device applied to a winding machine |
Oct. 28, 1980 |
| 4230282 |
Comminuting plant |
Oct. 28, 1980 |
| 4230281 |
Scrap chopper |
Oct. 28, 1980 |
| 4230280 |
Vehicular spreader with digital electronic ground speed link |
Oct. 28, 1980 |
| 4230279 |
Hair dryer attachment |
Oct. 28, 1980 |
| 4230278 |
Apparatus for reducing hydrocarbon fuel requirement for Haber ammonia synthesis |
Oct. 28, 1980 |
| 4230277 |
Trigger type sprayer with integrally formed locking nozzle cover |
Oct. 28, 1980 |
| 4230276 |
Headlamp cleaning assembly |
Oct. 28, 1980 |
| 4230275 |
Self-guided reversible two speed row crop irrigator |
Oct. 28, 1980 |
| 4230274 |
Lance for removing skulls from steelmaking vessels |
Oct. 28, 1980 |
| 4230273 |
Fuel injection valve and single point system |
Oct. 28, 1980 |
| 4230272 |
Crop spraying apparatus |
Oct. 28, 1980 |
| 4230271 |
Apparatus for depositing a uniform thickness layer of particulate material |
Oct. 28, 1980 |
| 4230270 |
Multinozzle block for spraying tool surfaces |
Oct. 28, 1980 |
| 4230269 |
Traction device |
Oct. 28, 1980 |
| 4230268 |
Forced air fireplace furnace |
Oct. 28, 1980 |
| 4230267 |
Heating system for building structures |
Oct. 28, 1980 |
| 4230266 |
Method and apparatus of cavity identification of mold of origin of a glass container |
Oct. 28, 1980 |
| 4230265 |
Adaptive threshold optical reader |
Oct. 28, 1980 |
| 4230264 |
Method and apparatus for centrifugal separation of components of solution |
Oct. 28, 1980 |
| 4230263 |
Apparatus for accomplishing unlimited relative rotation of the ends of a filiform transmission e... |
Oct. 28, 1980 |
| 4230262 |
Continuous strip of sealed envelopes with inner documents |
Oct. 28, 1980 |
| 4230261 |
Lunch box carton and a blank for forming same |
Oct. 28, 1980 |
| 4230260 |
Foldable protective packaging sleeve or carton |
Oct. 28, 1980 |
| 4230259 |
Self-locking cartons |
Oct. 28, 1980 |
| 4230258 |
Tray for a shrink-wrap package |
Oct. 28, 1980 |
| 4230257 |
Method of and apparatus for applying solder to metallic blanks |
Oct. 28, 1980 |
| 4230256 |
Method of bonding a composite body to a metallic element |
Oct. 28, 1980 |
| 4230255 |
Protective shell for nuclear reactor and method for assembling the shell |
Oct. 28, 1980 |
| 4230254 |
Method of making a modular truck body |
Oct. 28, 1980 |
| 4230253 |
Method of making a caliper brake rotor |
Oct. 28, 1980 |
| 4230252 |
Method for constructing a suspension member |
Oct. 28, 1980 |
| 4230251 |
Automatic apparatus for the treatment of links of metallic chains |
Oct. 28, 1980 |
| 4230250 |
Solder extractor |
Oct. 28, 1980 |
| 4230249 |
Hand-held fastener driving tool |
Oct. 28, 1980 |
| 4230248 |
Ski rack |
Oct. 28, 1980 |
| 4230247 |
Combination foldable golf club carrier and score keeping device |
Oct. 28, 1980 |
| 4230246 |
Spare tire carrier |
Oct. 28, 1980 |
| 4230245 |
Parcel carriers for motor cycles |
Oct. 28, 1980 |
| 4230244 |
Fluid-flow limiting apparatus for use with intravenous-solution administering equipment |
Oct. 28, 1980 |
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