Did You Know...
...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7093782 | Method and device for fine grinding of mineral particles A method for fine grinding of mineral particles consists of producing by atomization pellets, made from steel with a high carbon content, or cast iron, with a granular size range less than 15 mm and mixing the pellets with balls, made from steel or cast iron with di... | 08/22/2006 |
| 6994284 | Multiple tool attachment system A multiple attachment system is adapted to be attached to demolition equipment. The system includes a universal body attached to the demolition equipment. A series of tools is independently attached to the universal body. The universal body includes a guide slot ext... | 02/07/2006 |
| 6711930 | Fiber optic cable trough component notching system A fiber optic cable trough notching system with a punch and a punch aperture spaced apart by a wall receiving opening for receiving a fiber optic cable trough component wall, the punch disposed to impart a force on the trough component wall to deform it into the pun... | 03/30/2004 |
| 5399117 | Nipper tool to aid oyster shucking A nipper tool to remove a peripheral portion of the lip of a bivalve mollusk shell, and especially the shell of an oyster, to aid opening with a shucking knife provides a peripherally defined angulated handle structurally interconnecting a peripherally de... | 03/21/1995 |
| 5373639 | Pipe cutter A pipe cutter includes a hollow head portion having a first and second ends and a passage way is formed along a longitudinal axis thereof. A jaw element is formed on the first end of the head portion thereby defining a mouth for receiving a pipe to be cut... | 12/20/1994 |
| 5097598 | Apparatus and method for grooming and treating natural eyelashes Apparatus and method for grooming and treating natural eyelashes by trimming the eyelashes for regrowth by cutting the eyelashes along a curve corresponding generally to the natural curve followed by the eyelashes arrayed along an eye, with all of the eye... | 03/24/1992 |
| 4893406 | Extension apparatus for toenail clippers An extension apparatus (10) in combination with a conventional nail clipping device (100); wherein, the extension apparatus comprises an elongated extension member (13) and a remote actuating unit (12) which are operatively connected to the conventional n... | 01/16/1990 |
| 4635687 | Fence tool for wire crimping and wire cutting An improved hand tool for cutting and crimping fence wire is provided. The tool includes a toggle actuated mechanism for crimping wire between two rows of linearly translatable teeth and for cutting wire between a pair of cutting elements.... | 01/13/1987 |
| 4561282 | Diminishing arm toggle linkage A diminishing arm toggle linkage has the work site within the toggle geometry and thereby provides exponential force enhancement. In preferred embodiments the mode of operation shifts on demand from a light-load-pivoting mode to a heavy-load-rolling eleme... | 12/31/1985 |
| 4392304 | Universal manual grafting device A hand tool for use in performing manual agricultural grafting, comprises a fixed and a movable handle pivotally connected to each other and having working portions extending beyond the pivot. A coil tension spring connects the first handle to the working... | 07/12/1983 |
| 4375128 | Manual keyway punching tool This invention relates to a manually operated cutting tool for cutting notches or slits in metal, plastic and the like.... | 03/01/1983 |
| 4100951 | Tree shear-pivoted secondary blade A tree shear apparatus includes first and second blades, and linkage means interconnecting the blades so that the first blade makes a partial, relatively small cut of the tree and withdrawal from the tree while the second blade cuts through the tree so th... | 07/18/1978 |
