| Patent No. | Patent Title: |
| 4472902 | Fishing aid |
| 4447990 | Machine for finishing ferrite magnetic pot cores |
| 4441275 | Swimming spoon lure |
| 4428160 | Centerless valve grinding |
| 4421179 | Top drive well drilling apparatus |
| 4418767 | Interchangeable valve system for hydraulic reversal of positive f... |
| 4411091 | Animal trap with support-suspension legs |
| 4408393 | Chain saw |
| 4407178 | Circular saw blades |
| 4407095 | Device for abrasive cleaning of blanks shaped as bodies of revolu... |
| 4407096 | Method and apparatus for surface grinding |
| 4404772 | Cylindrical grinding machine |
| 4403457 | Apparatus for supporting portable hand tools |
| 4403454 | Belt sander |
| 4403455 | Belt grinder for sharpening ice skate blades and the like |
| 4402369 | Pneumatic tool |
| 4397658 | Feed control means for honing and like machines |
| 4397203 | Towel cutting machine |
| 4393625 | Apparatus for grinding gears |
| 4393945 | Rotary drill with a kelly bar and hydraulic chuck |
| 4387856 | Method for operating an installation for processing waste paper |
| 4387528 | Self setting fish hook means |
| 4384500 | Registration control for a label cutoff apparatus |
| 4383581 | Tool for drilling boreholes |
| 4382336 | Line length measuring device |
| 4381688 | Cutter for rotary cutting machine |
| 4381037 | Portable electric tool |
| 4379374 | Rodent trap |
| 4379042 | Apparatus using an axially moving continuous elongated tool |
| 4377957 | Joined blanking tool |
| 4373286 | Reaction gill net |
| 4371040 | Anti-buckling device for mine-roof bolting machines |
| 4370823 | Snake trap |
| 4369606 | Abrasive head |
| 4368656 | Manual tool for cutting polymeric belt body |
| 4366643 | Insect trap |
| 4366736 | Apparatus for finishing slide fastener stringers |
| 4364293 | Rotary knife holder with means for damping its natural frequency ... |
| 4363184 | Disposable rodent trap |
| 4363253 | Automatic hollow punch research device and relevant control, for ... |
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