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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4504230 |
Prefabricated dental onlays and method therefor |
Mar. 12, 1985 |
| 4504229 |
Dental placement devices and methods |
Mar. 12, 1985 |
| 4504228 |
Dental casting |
Mar. 12, 1985 |
| 4504227 |
Dental handpiece set |
Mar. 12, 1985 |
| 4504226 |
Method and apparatus for positioning maxillary and mandibular arch models for forming a gnatholo... |
Mar. 12, 1985 |
| 4504225 |
Orthodontic treating device and method of manufacturing same |
Mar. 12, 1985 |
| 4504224 |
Kiln furniture |
Mar. 12, 1985 |
| 4504223 |
Soldering device for radiator tanks |
Mar. 12, 1985 |
| 4504222 |
Screw conveyer and furnace |
Mar. 12, 1985 |
| 4504221 |
Tunnel oven and wagon |
Mar. 12, 1985 |
| 4504220 |
Drying apparatus with deodorizing system for a printing machine |
Mar. 12, 1985 |
| 4504219 |
Heating apparatus for circulatory-firing open baking furnaces and process for use of the apparat... |
Mar. 12, 1985 |
| 4504218 |
Ceramic burner plate |
Mar. 12, 1985 |
| 4504217 |
Low excess air burner having a movable venturi |
Mar. 12, 1985 |
| 4504216 |
Burner register assembly |
Mar. 12, 1985 |
| 4504215 |
Liquid fuel burner |
Mar. 12, 1985 |
| 4504214 |
Control valve for a burner with shutoff characteristics |
Mar. 12, 1985 |
| 4504213 |
Fuel inlet assemblies for fuel reactors |
Mar. 12, 1985 |
| 4504212 |
Control apparatus for dental gas burner |
Mar. 12, 1985 |
| 4504211 |
Combination of fuels |
Mar. 12, 1985 |
| 4504210 |
Die for extruder |
Mar. 12, 1985 |
| 4504209 |
Tortilla making apparatus |
Mar. 12, 1985 |
| 4504208 |
Mold clamping device for injection molding machine |
Mar. 12, 1985 |
| 4504207 |
Pressing apparatus for making particleboard |
Mar. 12, 1985 |
| 4504206 |
Chainless mold drive for a corrugator or the like |
Mar. 12, 1985 |
| 4504205 |
Apparatus for converting a conduction press for consolidation of products by heat and pressure t... |
Mar. 12, 1985 |
| 4504204 |
Pig for repairing interior portions of a pipeline |
Mar. 12, 1985 |
| 4504203 |
Apparatus adapted for use as a screw compressor for motor |
Mar. 12, 1985 |
| 4504202 |
Sintered rotor for a rotary pump and a manufacturing method for the rotor |
Mar. 12, 1985 |
| 4504201 |
Mechanical pumps |
Mar. 12, 1985 |
| 4504200 |
Miniature infusion pump |
Mar. 12, 1985 |
| 4504199 |
Fluid pump |
Mar. 12, 1985 |
| 4504198 |
Electromagnetic pump |
Mar. 12, 1985 |
| 4504197 |
Pumping unit and reversing valve and method of operating |
Mar. 12, 1985 |
| 4504196 |
Rotary turboengine and supercharger |
Mar. 12, 1985 |
| 4504195 |
Jet pump for oil wells |
Mar. 12, 1985 |
| 4504194 |
Air lock vacuum pumping methods and apparatus |
Mar. 12, 1985 |
| 4504193 |
Helicopter rotor with articulation means integrated in the root of the blade |
Mar. 12, 1985 |
| 4504192 |
Jet spoiler arrangement for wind turbine |
Mar. 12, 1985 |
| 4504191 |
Heated ceiling fan |
Mar. 12, 1985 |
| 4504190 |
Flow control apparatus and method |
Mar. 12, 1985 |
| 4504189 |
Stator vane for a gas turbine engine |
Mar. 12, 1985 |
| 4504188 |
Pressure variation absorber |
Mar. 12, 1985 |
| 4504187 |
Turbocharger method of operation and turbine housing therefor |
Mar. 12, 1985 |
| 4504186 |
Turret stacker |
Mar. 12, 1985 |
| 4504185 |
Hydraulic circuit of hydraulic power shovel |
Mar. 12, 1985 |
| 4504184 |
Combined hoist-dump assembly for trucks |
Mar. 12, 1985 |
| 4504183 |
Bag opening machine |
Mar. 12, 1985 |
| 4504182 |
Procedure for controlling the density distribution of wood chips and device therefor |
Mar. 12, 1985 |
| 4504181 |
Method of forming scored metal sheet |
Mar. 12, 1985 |
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