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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4154544 |
Pivot joint |
May. 15, 1979 |
| 4154543 |
Apparatus for disassembly of a tapered connection using fluid pressure |
May. 15, 1979 |
| 4154542 |
Shower mitt |
May. 15, 1979 |
| 4154541 |
Printer head assembly |
May. 15, 1979 |
| 4154540 |
Drive for mixing machine |
May. 15, 1979 |
| 4154539 |
Shot peening machine with mixer |
May. 15, 1979 |
| 4154538 |
Loading and unloading station for the chemical and/or electro-chemical treatment of mass-produce... |
May. 15, 1979 |
| 4154537 |
Product density control apparatus |
May. 15, 1979 |
| 4154536 |
High efficiency injection molding screw |
May. 15, 1979 |
| 4154535 |
Screw-type plastics extruder |
May. 15, 1979 |
| 4154534 |
Transit concrete mixer adapted for loading and discharging aggregates of a wide range of slump v... |
May. 15, 1979 |
| 4154533 |
Method and apparatus for measuring a characteristic of flowing material |
May. 15, 1979 |
| 4154532 |
High precision optical alignment system |
May. 15, 1979 |
| 4154531 |
Time base swept-beam wheel aligning system |
May. 15, 1979 |
| 4154530 |
Laser beam error correcting process |
May. 15, 1979 |
| 4154529 |
System for detecting reflected laser beams |
May. 15, 1979 |
| 4154528 |
Photographic film printer |
May. 15, 1979 |
| 4154527 |
Arrangement for supporting original documents on an optical copying machine |
May. 15, 1979 |
| 4154526 |
Black border printer for photographic prints |
May. 15, 1979 |
| 4154525 |
Multiprint easel |
May. 15, 1979 |
| 4154524 |
Copying apparatus for thick and sheet originals |
May. 15, 1979 |
| 4154523 |
Exposure determination apparatus for a photographic printer |
May. 15, 1979 |
| 4154522 |
Electrostatographic apparatus comprising improved drum cleaning means |
May. 15, 1979 |
| 4154521 |
Air flow line system for image forming apparatus |
May. 15, 1979 |
| 4154520 |
Electrostatic latent image developing device |
May. 15, 1979 |
| 4154519 |
Photographic camera |
May. 15, 1979 |
| 4154518 |
Photographic camera |
May. 15, 1979 |
| 4154517 |
Camera with means for coordinating aperture and focus adjustments |
May. 15, 1979 |
| 4154516 |
Digital exposure-duration control system for photographic cameras |
May. 15, 1979 |
| 4154515 |
Multiple function microfiche and film recording and viewing system |
May. 15, 1979 |
| 4154514 |
Motion picture projecting system |
May. 15, 1979 |
| 4154513 |
Sunbather's eye protectors |
May. 15, 1979 |
| 4154512 |
Electrochromic indicator |
May. 15, 1979 |
| 4154511 |
Compact optical lens barrel mechanism |
May. 15, 1979 |
| 4154510 |
Lens barrel |
May. 15, 1979 |
| 4154509 |
Miniaturized semi-wide-angle photographic lens |
May. 15, 1979 |
| 4154508 |
Rear conversion lens |
May. 15, 1979 |
| 4154507 |
Optical combiner/distributor using V-shaped mirror assembly |
May. 15, 1979 |
| 4154506 |
Projection lens plate for microfiche |
May. 15, 1979 |
| 4154505 |
Electro-optical light shutter device |
May. 15, 1979 |
| 4154504 |
Safety reflective seal trim strip |
May. 15, 1979 |
| 4154503 |
Infra red transmitting glasses |
May. 15, 1979 |
| 4154502 |
Dynamic image enhancer for fiberscopes |
May. 15, 1979 |
| 4154501 |
Interleaving device |
May. 15, 1979 |
| 4154500 |
Exposure optical system for electrostatic copying machine or the like |
May. 15, 1979 |
| 4154499 |
Electrical connector and method of making |
May. 15, 1979 |
| 4154498 |
Removable electrical connector |
May. 15, 1979 |
| 4154497 |
Stripless electrical contact |
May. 15, 1979 |
| 4154496 |
Coupling assembly for resilient electrical connector components |
May. 15, 1979 |
| 4154495 |
Securement clip for electrical receptacles having hinged cover plates |
May. 15, 1979 |
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