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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4932851 |
Noise reduction of rotary compressor by proper location of discharge port |
Jun. 12, 1990 |
| 4932850 |
Rotary drive having inner and outer interengaging rotors |
Jun. 12, 1990 |
| 4932849 |
Manual air pump for two wheel tires |
Jun. 12, 1990 |
| 4932848 |
Pump unit |
Jun. 12, 1990 |
| 4932847 |
Apparatus for transmitting pressure from a hydraulic fluid to a material having solid particles ... |
Jun. 12, 1990 |
| 4932846 |
Resilient shaft mounting for pump |
Jun. 12, 1990 |
| 4932845 |
Scroll type compressor with lubrication in suction chamber housing |
Jun. 12, 1990 |
| 4932844 |
Control section for a control system for controlling the internal volume of a rotary compressor |
Jun. 12, 1990 |
| 4932843 |
Variable displacement swash-plate type compressor |
Jun. 12, 1990 |
| 4932842 |
Suction generator |
Jun. 12, 1990 |
| 4932841 |
Combination oil pressure regulator and low oil pressure detector for refrigerant compressor |
Jun. 12, 1990 |
| 4932840 |
Control apparatus of variable delivery pump |
Jun. 12, 1990 |
| 4932839 |
Propulsion and steering apparatus |
Jun. 12, 1990 |
| 4932838 |
Fluid apparatus |
Jun. 12, 1990 |
| 4932837 |
Centrifugal pump for liquids |
Jun. 12, 1990 |
| 4932836 |
Pump with heat exchanger |
Jun. 12, 1990 |
| 4932835 |
Variable vane height diffuser |
Jun. 12, 1990 |
| 4932834 |
Ring channel blower |
Jun. 12, 1990 |
| 4932833 |
Ring channel blower |
Jun. 12, 1990 |
| 4932832 |
Backhoe gripping attachment |
Jun. 12, 1990 |
| 4932831 |
All terrain mobile robot |
Jun. 12, 1990 |
| 4932830 |
Motor vehicle and boat trailer |
Jun. 12, 1990 |
| 4932829 |
Articulated motorcycle carrier |
Jun. 12, 1990 |
| 4932828 |
Automatic article feeding system |
Jun. 12, 1990 |
| 4932827 |
Apparatus for exchanging rolls in calenders |
Jun. 12, 1990 |
| 4932826 |
Automated cartridge system |
Jun. 12, 1990 |
| 4932824 |
Cap feeder |
Jun. 12, 1990 |
| 4932823 |
Can end tab sensing apparatus |
Jun. 12, 1990 |
| 4932822 |
Press and transfer tool |
Jun. 12, 1990 |
| 4932821 |
Nail retaining strip |
Jun. 12, 1990 |
| 4932820 |
Nail with differential holding capabilities along its shank |
Jun. 12, 1990 |
| 4932819 |
Pin for fixing a panel |
Jun. 12, 1990 |
| 4932818 |
Anchor bolt positioning system for concrete foundations |
Jun. 12, 1990 |
| 4932817 |
Cargo retainer |
Jun. 12, 1990 |
| 4932816 |
Connecting device for aircraft seats and the like |
Jun. 12, 1990 |
| 4932815 |
Boring or reaming tool |
Jun. 12, 1990 |
| 4932814 |
Portable line boring machine |
Jun. 12, 1990 |
| 4932813 |
Milling tool and a cassette |
Jun. 12, 1990 |
| 4932812 |
Intermeshable construction unit |
Jun. 12, 1990 |
| 4932811 |
Well head conductor and/or caisson support system |
Jun. 12, 1990 |
| 4932810 |
Corrosion protection system for a pipeline crossing |
Jun. 12, 1990 |
| 4932809 |
Lost motion splined coupling device |
Jun. 12, 1990 |
| 4932808 |
Assembly of prefabricated structural components for lattices or trusses |
Jun. 12, 1990 |
| 4932807 |
Clevis joint for deployable space structures |
Jun. 12, 1990 |
| 4932806 |
Compliant joint |
Jun. 12, 1990 |
| 4932805 |
Method and apparatus for aligning and mounting machine components |
Jun. 12, 1990 |
| 4932804 |
Loose leaf retainer for file folders |
Jun. 12, 1990 |
| 4932803 |
Stick dispenser |
Jun. 12, 1990 |
| 4932802 |
Nail polish bottle cover having a nail polish remover dispenser |
Jun. 12, 1990 |
| 4932801 |
Pipe dope applicator apparatus |
Jun. 12, 1990 |
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