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| Number | Title | Issue Date |
| 7371033 | Twin chuck drill with one drive shaft A pistol grip drill (1) has two control triggers (3 and 9) on its hand grip (4). One trigger (3) controls power to a motor in a casing (2) of the drill and the other trigger (9) initiates a sequence which interchanges... | 05/13/2008 |
| 7367757 | Electric drill with modified bit gripping assembly An electric drill (10) has a drive assembly (31, 70), and a pivot head (32) having first and second bit gripping assemblies (14, 22) disposed at 90 degrees to each other. The electric drill (10) also includes means for adjusting th... | 05/06/2008 |
| 7250023 | Drill accessory A tool for a power drill allows fast and convenient loading and unloading of a screw bit, drill bit, or other implement. The user preferably loads the tool with the necessary implements which are then carried with the tool. Each received implement is movable from a ... | 07/31/2007 |
| 7210879 | Universal holding frame for certain drill accessories A universal holding frame provides convenience and safety for certain drill accessories which all have an elongate drivable shaft and a mounted storage barrel. The universal holding frame maintains the mounted storage barrel against rotation with the shaft of the dr... | 05/01/2007 |
| 6073703 | Pin rotating tool and method A tool for rotating a pin and a method of rotating a pin are disclosed. The tool includes a front support, a rear support, a side wall connected to the front support and the rear support, a moving member contacting the side wall and moveable relative to t... | 06/13/2000 |