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| Number | Title | Issue Date |
| 6932357 | Gear reducing collet nut assembly A gear reducing collet nut assembly is provided for holding a tool bit. The assembly includes an outer grip sleeve that can be rotated to actuate a clamping structure with a bore for holding a tool bit. More specifically, the assembly includes a planetary gear syste... | 08/23/2005 |
| 6626615 | Chuck for chucking a small bit and table drill with the same A chuck for holding a small bit and used with a table drill is provided for drilling a millipore. The chuck includes a holding jaw having four holders; a jaw-positioning guiding body with a square hole at the front portion for positioning the holding jaw;... | 09/30/2003 |
| 6168170 | Chuck with jaw blade rotational stop A chuck is provided for use with a manual or powered driver, such as a drill. The chuck has a body member with angularly disposed passageways formed therethrough. A plurality of jaws are slidably positioned within the angularly disposed passageways. The j... | 01/02/2001 |
| 5913524 | Chuck with gripping mechanism stop A chuck for use with a manual or powered driver having a drive shaft is provided. A generally cylindrical body has a forward section and a rearward section, the rearward section adapted to mate with the drive shaft of the driver. A gripping mechanism is a... | 06/22/1999 |
| 5660088 | Adjustable socket wrench with locking arm An adjustable socket wrench with bolt head locking arm for engaging, removing and replacing different size bolts in a work piece. The socket wrench is designed to engage a bolt head at right angles and when locked on the bolt head holding the head with ze... | 08/26/1997 |
| 5056178 | Plumbing tool which has a novel chuck and method of joining the shaft to the case A plumbing cleanout tool which has a flexible snake which includes a novel chuck that has a conical opening for driving and locking the chuck to the snake and which has a novel casting for attaching the storage drum to a hollow shaft through which the sna... | 10/15/1991 |
| 4911040 | Adjustable socket wrench An improved adjustable socket wrench comprising a bifurcated base member having a threaded external surface, a plurality of elongated gripping arms having upper and lower apertures formed in said arms, a parallellogram linkage system connecting said gripp... | 03/27/1990 |
| 4366732 | Adjustable socket wrench An adjustable socket wrench having a socket head at one end with a recess adapted to receive a socket handle at the other end. The socket head is formed with a plurality of arcuately spaced openings which extend entirely through said socket head, and a pl... | 01/04/1983 |
