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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4465483 |
Modular drainage apparatus |
Aug. 14, 1984 |
| 4465482 |
Suction drainage tube |
Aug. 14, 1984 |
| 4465481 |
Single piece wound drain catheter |
Aug. 14, 1984 |
| 4465480 |
Blood transfusion tubes and devices for use in contact with human blood |
Aug. 14, 1984 |
| 4465479 |
Air vent splash guard for drip chamber |
Aug. 14, 1984 |
| 4465478 |
Syringe force amplification device |
Aug. 14, 1984 |
| 4465477 |
Typewriter instruction device |
Aug. 14, 1984 |
| 4465476 |
Injection syringe for injecting two liquids |
Aug. 14, 1984 |
| 4465475 |
Injector for medical uses |
Aug. 14, 1984 |
| 4465474 |
Injector for medical uses having an improved automatic switch-off system |
Aug. 14, 1984 |
| 4465473 |
Injection apparatus for the dosed delivery of a liquid |
Aug. 14, 1984 |
| 4465472 |
Syringe cartridge and method |
Aug. 14, 1984 |
| 4465471 |
Intravenous administration system for dry medicine |
Aug. 14, 1984 |
| 4465470 |
Apparatus for and method of irrigating and aspirating an eye |
Aug. 14, 1984 |
| 4465469 |
Drive block for a continuous metal band drive belt |
Aug. 14, 1984 |
| 4465468 |
Underwater viewing device |
Aug. 14, 1984 |
| 4465467 |
Educational device for teaching children to read |
Aug. 14, 1984 |
| 4465465 |
Communication device for handicapped persons |
Aug. 14, 1984 |
| 4465464 |
Ballistic missile structure simulator |
Aug. 14, 1984 |
| 4465463 |
Driving tool |
Aug. 14, 1984 |
| 4465462 |
Gingival retraction cord |
Aug. 14, 1984 |
| 4465461 |
Dental-orthodontic device |
Aug. 14, 1984 |
| 4465460 |
Production of cement clinker |
Aug. 14, 1984 |
| 4465459 |
Coal dust burner |
Aug. 14, 1984 |
| 4465458 |
Apparatus for burning liquid fuel equipped with heating-type fuel vaporizer |
Aug. 14, 1984 |
| 4465457 |
Liquid fuel burning device |
Aug. 14, 1984 |
| 4465456 |
Variable firing rate burner |
Aug. 14, 1984 |
| 4465455 |
Start-up/shut-down for a hydrogen gas burner |
Aug. 14, 1984 |
| 4465454 |
Extrusion die |
Aug. 14, 1984 |
| 4465453 |
Apparatus for manufacturing disc record package |
Aug. 14, 1984 |
| 4465452 |
Food extruder |
Aug. 14, 1984 |
| 4465451 |
Apparatus and method for controlling extrusion back pressure |
Aug. 14, 1984 |
| 4465450 |
Heated roller device |
Aug. 14, 1984 |
| 4465449 |
Coextrusion feedblock for making lightweight, rigid thermoplastic pipe |
Aug. 14, 1984 |
| 4465448 |
Apparatus for making shoes |
Aug. 14, 1984 |
| 4465447 |
Apparatus for continuously extruding and drying/cooling cereal bran |
Aug. 14, 1984 |
| 4465446 |
Radial and thrust bearing mountings providing independent loading |
Aug. 14, 1984 |
| 4465445 |
Rotary pivoted vane pump |
Aug. 14, 1984 |
| 4465444 |
Reversible gear machine |
Aug. 14, 1984 |
| 4465443 |
Pneumatic power tool with speed governor and overspeed safety device |
Aug. 14, 1984 |
| 4465442 |
Rotary piston pump with pressure equalization chambers for the shaft split seals |
Aug. 14, 1984 |
| 4465441 |
Two-cylinder pump for heavy flowable materials, such as concrete |
Aug. 14, 1984 |
| 4465440 |
Oil pump for hand rail chain saw machines |
Aug. 14, 1984 |
| 4465439 |
Magnetically-coupled reciprocating pump |
Aug. 14, 1984 |
| 4465438 |
Piston diaphragm pump |
Aug. 14, 1984 |
| 4465437 |
Pump comprising a canned motor |
Aug. 14, 1984 |
| 4465436 |
Radial piston compressor |
Aug. 14, 1984 |
| 4465435 |
Apparatus for using natural gas pressure for pumping a well |
Aug. 14, 1984 |
| 4465434 |
Composite turbine wheel |
Aug. 14, 1984 |
| 4465433 |
Flow duct structure for reducing secondary flow losses in a bladed flow duct |
Aug. 14, 1984 |
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