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Patent Number Title Of Patent Date Issued
4310313 Kit for needlepoint work Jan. 12, 1982
4310312 Anterior tooth prosthesis Jan. 12, 1982
4310310 Locking assembly for dental handpiece Jan. 12, 1982
4310309 Dental bur drill Jan. 12, 1982
4310308 Dual-side aspirator for dental dam Jan. 12, 1982
4310307 Dental audio and gaseous analgesia applicator Jan. 12, 1982
4310306 Multi-purpose orthodontic bracket Jan. 12, 1982
4310305 Mechanical device for holding elastic articles Jan. 12, 1982
4310304 Installation for assembling electronic components Jan. 12, 1982
4310303 Plug-in recuperator and method Jan. 12, 1982
4310302 Batch coil annealing furnace baseplate Jan. 12, 1982
4310301 Combination burner and exhaust gas recirculation system for a carbottom furnace Jan. 12, 1982
4310300 Furnace for porcelain enameling Jan. 12, 1982
4310299 Method for firing a rotary kiln with pulverized solid fuel Jan. 12, 1982
4310298 Method and device for producing coal dust Jan. 12, 1982
4310297 Gas lighter Jan. 12, 1982
4310296 Heat-shield for gas-burning flare in oil production installations, particularly platforms at sea Jan. 12, 1982
4310295 Device for uniform web pinning Jan. 12, 1982
4310294 Apparatus for corona free pinning of extruded polymer film Jan. 12, 1982
4310293 Apparatus for moulding concrete Jan. 12, 1982
4310292 High speed rotary atomization means for making powdered metal Jan. 12, 1982
4310291 Liquid fuel pumping apparatus Jan. 12, 1982
4310290 Radial piston pump Jan. 12, 1982
4310289 Hydraulically operated steering system with pressure control Jan. 12, 1982
4310288 Method and apparatus for improving erosion resistance of the mixing chamber of a jet pump Jan. 12, 1982
4310287 Method and apparatus for operating a water-jet pump Jan. 12, 1982
4310286 Rotor assembly having a multistage disk Jan. 12, 1982
4310285 Folding propeller with rubber hub Jan. 12, 1982
4310284 Automatically controlled wind propeller and tower shadow eliminator Jan. 12, 1982
4310283 Method for handling pipe Jan. 12, 1982
4310282 Delay stretch and blow machine system Jan. 12, 1982
4310281 Pipe nesting and denesting apparatus Jan. 12, 1982
4310280 Apparatus for dumping and collecting corrosive substances from automotive batteries Jan. 12, 1982
4310279 Trash handling system Jan. 12, 1982
4310278 Mobile delivery flow unifier Jan. 12, 1982
4310277 Apparatus for transferring cargo between relatively movable bodies Jan. 12, 1982
4310276 Machine for sorting objects of various destinations particularly suitable for bulky postal corre... Jan. 12, 1982
4310275 Tilting platform hay bale accumulator Jan. 12, 1982
4310274 Lumber stacker and method Jan. 12, 1982
4310273 Fastener assembly Jan. 12, 1982
4310272 Threaded fastener and structural joint attained therewith Jan. 12, 1982
4310271 Disposable dunnage system for transporting vehicles Jan. 12, 1982
4310270 Feed unit Jan. 12, 1982
4310269 Drill break-through sensor Jan. 12, 1982
4310268 Mining equipment Jan. 12, 1982
4310267 Safety trench box Jan. 12, 1982
4310266 Friction rock stabilizer and method of inserting same in an earth structure bore Jan. 12, 1982
4310265 Pile wiper seal Jan. 12, 1982
4310264 Buoyant pipe system Jan. 12, 1982
4310263 Pipeline connection system Jan. 12, 1982
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