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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4491443 |
Modified quick release adapter |
Jan. 1, 1985 |
| 4491442 |
Method and device for pneumatic feeding of materials |
Jan. 1, 1985 |
| 4491441 |
Self-advancing support and control means therefor |
Jan. 1, 1985 |
| 4491440 |
Method and apparatus for installing a roof support member in a mine |
Jan. 1, 1985 |
| 4491439 |
Tendon latch |
Jan. 1, 1985 |
| 4491438 |
Delineator pole, more particularly for skiing race courses, having a pivotable arrangement |
Jan. 1, 1985 |
| 4491437 |
Connector for geodesic dome |
Jan. 1, 1985 |
| 4491436 |
Pivot pin assembly |
Jan. 1, 1985 |
| 4491435 |
Jointed stand |
Jan. 1, 1985 |
| 4491434 |
Handheld viewer for transparency film |
Jan. 1, 1985 |
| 4491433 |
Venting and ink recycling device |
Jan. 1, 1985 |
| 4491432 |
Chemical heat amplification in thermal transfer printing |
Jan. 1, 1985 |
| 4491431 |
Metal-insulator resistive ribbon for thermal transfer printing |
Jan. 1, 1985 |
| 4491430 |
Ribbon monitor for ribbon cassette |
Jan. 1, 1985 |
| 4491429 |
Bushing assembly for suspension arm |
Jan. 1, 1985 |
| 4491428 |
Earth boring drill bit with snap ring cutter retention |
Jan. 1, 1985 |
| 4491427 |
Reusable thermal cycling clamp |
Jan. 1, 1985 |
| 4491426 |
Temperature sensing assembly |
Jan. 1, 1985 |
| 4491425 |
Multi-orientable clock and stand |
Jan. 1, 1985 |
| 4491424 |
Electronic analog timepiece with rotation detection circuit |
Jan. 1, 1985 |
| 4491423 |
Resuscitation assistive timer |
Jan. 1, 1985 |
| 4491422 |
Portable spot mixing apparatus |
Jan. 1, 1985 |
| 4491421 |
Impeller assembly and shaft having interference fit |
Jan. 1, 1985 |
| 4491420 |
Apparatus for mixing syrup with feed |
Jan. 1, 1985 |
| 4491419 |
Method and apparatus for mixing fine material |
Jan. 1, 1985 |
| 4491418 |
Plastics extruder |
Jan. 1, 1985 |
| 4491417 |
Devolatilizing mixing extruder |
Jan. 1, 1985 |
| 4491416 |
Open mixer for the processing of rubber and plastics, provided with an additional roll |
Jan. 1, 1985 |
| 4491415 |
Rotary drum mixing device |
Jan. 1, 1985 |
| 4491414 |
Fluid mixing system |
Jan. 1, 1985 |
| 4491413 |
Fiber optic gyroscope with alternating output signal |
Jan. 1, 1985 |
| 4491412 |
Method for characterizing solder compositions |
Jan. 1, 1985 |
| 4491411 |
Exploration method for finding uranium ore bodies |
Jan. 1, 1985 |
| 4491410 |
Lighting system for use in a photographic enlarger |
Jan. 1, 1985 |
| 4491409 |
Electrographic copy paper support |
Jan. 1, 1985 |
| 4491408 |
Electrostatographic system development modulation |
Jan. 1, 1985 |
| 4491407 |
Toner image transfer system |
Jan. 1, 1985 |
| 4491406 |
Method and apparatus employing dual photocells for removing spectral filter during strobe pulse |
Jan. 1, 1985 |
| 4491405 |
Camera suitable for flash photography |
Jan. 1, 1985 |
| 4491404 |
Flash photography system |
Jan. 1, 1985 |
| 4491403 |
Automatic focusing optical apparatus |
Jan. 1, 1985 |
| 4491402 |
Method of focus detection |
Jan. 1, 1985 |
| 4491401 |
Diaphragm device |
Jan. 1, 1985 |
| 4491400 |
Dual-color sensitometer |
Jan. 1, 1985 |
| 4491399 |
Method and apparatus for recording a digital signal on motion picture film |
Jan. 1, 1985 |
| 4491398 |
Hand-held keratometer |
Jan. 1, 1985 |
| 4491397 |
Sighting heads for periscope installations, particularly for submarines |
Jan. 1, 1985 |
| 4491396 |
Automatic focusing zoom lens mounting |
Jan. 1, 1985 |
| 4491395 |
Zoom lens system |
Jan. 1, 1985 |
| 4491394 |
Image-forming lens system |
Jan. 1, 1985 |
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