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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4390188 |
High pressure hydraulic systems |
Jun. 28, 1983 |
| 4390187 |
Vehicle leveling system |
Jun. 28, 1983 |
| 4390186 |
Metal-to-metal ribbed seal |
Jun. 28, 1983 |
| 4390185 |
Gaskets |
Jun. 28, 1983 |
| 4390184 |
Golf putter head and putter incorporating such head |
Jun. 28, 1983 |
| 4390183 |
Small-size device for simulating a bridge game |
Jun. 28, 1983 |
| 4390182 |
Reinforced racket frame and method of producing same |
Jun. 28, 1983 |
| 4390181 |
Practice pitching apparatus |
Jun. 28, 1983 |
| 4390180 |
Exercise apparatus |
Jun. 28, 1983 |
| 4390179 |
Multi-station exercising apparatus |
Jun. 28, 1983 |
| 4390178 |
Pivotal jumping stick |
Jun. 28, 1983 |
| 4390177 |
Foot-operated exercising device |
Jun. 28, 1983 |
| 4390176 |
Sheet clamping device |
Jun. 28, 1983 |
| 4390175 |
Recording medium feeding device |
Jun. 28, 1983 |
| 4390174 |
Control head for controlling the suction path of a suction roller |
Jun. 28, 1983 |
| 4390173 |
Adjustable ankle stirrup device for a chiropractic table |
Jun. 28, 1983 |
| 4390172 |
Precise quick-release positioning mechanism |
Jun. 28, 1983 |
| 4390171 |
Compression spring capsule |
Jun. 28, 1983 |
| 4390170 |
Closure plug for ladle car |
Jun. 28, 1983 |
| 4390169 |
Modular unit blast furnace runner and hot metal gate |
Jun. 28, 1983 |
| 4390168 |
Crane and hoist for steel manufacturing mill |
Jun. 28, 1983 |
| 4390167 |
Apparatus for removing torch-cutting slag of slab |
Jun. 28, 1983 |
| 4390166 |
Hot-gunning method for repairing converters |
Jun. 28, 1983 |
| 4390165 |
Decorative glass panel railing assembly |
Jun. 28, 1983 |
| 4390164 |
Press lock system for railing construction |
Jun. 28, 1983 |
| 4390163 |
Marine block |
Jun. 28, 1983 |
| 4390162 |
Infinitely variable crown block positioning |
Jun. 28, 1983 |
| 4390161 |
Winch drive and brake mechanism |
Jun. 28, 1983 |
| 4390160 |
Valves for pressurized dispensing containers |
Jun. 28, 1983 |
| 4390159 |
Snap-on shut off valve |
Jun. 28, 1983 |
| 4390158 |
Electro hydraulic servo valve |
Jun. 28, 1983 |
| 4390157 |
Pilot operated fluid control valve |
Jun. 28, 1983 |
| 4390156 |
Fabricated sheet metal compression mold and method of making |
Jun. 28, 1983 |
| 4390155 |
Garbage can and lid holder |
Jun. 28, 1983 |
| 4390154 |
Corrugated paperboard pallet deck |
Jun. 28, 1983 |
| 4390153 |
Apparatus for securing a wing to the body of a craft |
Jun. 28, 1983 |
| 4390152 |
Aircraft decompression vent assembly |
Jun. 28, 1983 |
| 4390151 |
Aircraft ski mounting assembly |
Jun. 28, 1983 |
| 4390150 |
Tandem wing airplane |
Jun. 28, 1983 |
| 4390149 |
Balloon envelope and method of fabricating same |
Jun. 28, 1983 |
| 4390148 |
Rotary wing device |
Jun. 28, 1983 |
| 4390147 |
Three speed drive mechansim for fishing reel |
Jun. 28, 1983 |
| 4390146 |
Apparatus suitable for use in removing or reducing a crease or tangle in a magnetic recording ta... |
Jun. 28, 1983 |
| 4390145 |
Magnetic tape handling apparatus |
Jun. 28, 1983 |
| 4390144 |
Yarn carrier |
Jun. 28, 1983 |
| 4390143 |
Manually operable attachment for the locking mechanism of safety belt retractor |
Jun. 28, 1983 |
| 4390142 |
Cord reel assembly |
Jun. 28, 1983 |
| 4390141 |
Strap winding mechanism |
Jun. 28, 1983 |
| 4390140 |
Centrifugal brake for fishing reels |
Jun. 28, 1983 |
| 4390139 |
Oscillating guide roll assembly for cloth winder |
Jun. 28, 1983 |
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