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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4639227 |
Buoy |
Jan. 27, 1987 |
| 4639226 |
Adult/child communication kit |
Jan. 27, 1987 |
| 4639225 |
Portable audio-visual electronic apparatus |
Jan. 27, 1987 |
| 4639224 |
Multiple projector planetarium drive system |
Jan. 27, 1987 |
| 4639223 |
Simulated heart display system |
Jan. 27, 1987 |
| 4639222 |
Gunnery training apparatus |
Jan. 27, 1987 |
| 4639221 |
Tooth clamp |
Jan. 27, 1987 |
| 4639220 |
Apparatus for determining the three-dimensional position and attitude |
Jan. 27, 1987 |
| 4639219 |
Surgical ball hooks |
Jan. 27, 1987 |
| 4639218 |
Crystalline alumina orthodontic bracket |
Jan. 27, 1987 |
| 4639217 |
Countercurrent heat transfer device for solid particle streams |
Jan. 27, 1987 |
| 4639216 |
Grain roasting machine and method |
Jan. 27, 1987 |
| 4639215 |
Gas burner |
Jan. 27, 1987 |
| 4639214 |
Liquefied gas lighter with flat flame widened in its median part |
Jan. 27, 1987 |
| 4639213 |
Confined spaced infrared burner system and method of operation |
Jan. 27, 1987 |
| 4639212 |
Swirling device for stirling cycle engines |
Jan. 27, 1987 |
| 4639211 |
Deodorizing device for oil stove |
Jan. 27, 1987 |
| 4639210 |
Process for monitoring the heat gradient in a heat-producing system |
Jan. 27, 1987 |
| 4639209 |
Method of spraying additives in an intensively mixing manner into a combustion chamber for bindi... |
Jan. 27, 1987 |
| 4639208 |
Pulse combustion apparatus with a plurality of pulse burners |
Jan. 27, 1987 |
| 4639207 |
In-mold label dispenser for blow molding machine |
Jan. 27, 1987 |
| 4639206 |
In-mold label dispenser for blow molding |
Jan. 27, 1987 |
| 4639205 |
Pump shaft stirrer for grid melter |
Jan. 27, 1987 |
| 4639204 |
Apparatus for centrifugally casting concrete panels |
Jan. 27, 1987 |
| 4639203 |
Rotary fluid pressure device having free-wheeling capability |
Jan. 27, 1987 |
| 4639202 |
Gerotor device with dual valving plates |
Jan. 27, 1987 |
| 4639201 |
Scroll-type machine with variable wrap thickness |
Jan. 27, 1987 |
| 4639200 |
Sealing apparatus for a gear ball joint |
Jan. 27, 1987 |
| 4639199 |
Two-shaft vacuum pump with internal compression |
Jan. 27, 1987 |
| 4639198 |
Suction tube seal for a rotary compressor |
Jan. 27, 1987 |
| 4639197 |
Pump for cryogenic fluids |
Jan. 27, 1987 |
| 4639196 |
Fluid control valve |
Jan. 27, 1987 |
| 4639195 |
Power control devices for hydrostatic pumps |
Jan. 27, 1987 |
| 4639194 |
Hybrid gas turbine rotor |
Jan. 27, 1987 |
| 4639193 |
Fan wheel for radial fan |
Jan. 27, 1987 |
| 4639192 |
Propeller pitch controlling arrangement having a fuel economizing feature |
Jan. 27, 1987 |
| 4639191 |
Centrifugal fan liner and installing tool therefor |
Jan. 27, 1987 |
| 4639190 |
Tubular water wheel |
Jan. 27, 1987 |
| 4639189 |
Hollow, thermally-conditioned, turbine stator nozzle |
Jan. 27, 1987 |
| 4639188 |
Turbine wheel containment |
Jan. 27, 1987 |
| 4639187 |
Automatic storing equipment |
Jan. 27, 1987 |
| 4639186 |
Forwarder |
Jan. 27, 1987 |
| 4639185 |
Bag package transfer apparatus |
Jan. 27, 1987 |
| 4639184 |
Safety coupling device for robotic tooling |
Jan. 27, 1987 |
| 4639183 |
Bucket excavator |
Jan. 27, 1987 |
| 4639182 |
Crane device installed in cargo transporting vehicle |
Jan. 27, 1987 |
| 4639181 |
Pallet exchange device |
Jan. 27, 1987 |
| 4639180 |
Equipment for loading bars to be machined on a device for presenting and feeding said bars to a ... |
Jan. 27, 1987 |
| 4639179 |
Device for loading a machine for the treatment, notably thermal, of cylindrical objects, notably... |
Jan. 27, 1987 |
| 4639178 |
Machine permitting the remote closure of drums |
Jan. 27, 1987 |
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