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| Number | Title | Issue Date |
| 7364202 | Adjustable pipe repair clamp installation tool A manually operated tool engages and draws towards one another opposed spaced flanges of a repair clamp disposed about a leaking pipe for moving the clamp into position and securely maintaining the clamp on the pipe over the leak allowing plural nut and bolt combina... | 04/29/2008 |
| 6311789 | Bit breakers, bits, systems, and methods with improved makeup/breakout engagement A bit breaker is formed of a U-shaped base and latchable gate which closes the U. When the gate is in a closed position, evenly spaced chocks on both the base and gate protrude into the central cavity of the bit breaker to engage slots formed in the bit. ... | 11/06/2001 |
| 4462153 | Terminating tool for cross-connect connectors for telephone lines A termination tool for holding cross-connect connectors, as used in telecommunications systems, while inserting conductors into the back edge of the connector, is adapted to be releasably mounted on the support member on to which the connectors are eventu... | 07/31/1984 |
| 4437400 | Stamping device A stamping device includes a baseplate, a slide mounted on the baseplate, a carriage movably mounted on the slide, and a punch holder coupled to the carriage for movement therewith. The carriage is movable in an adjustable, predetermined indexical manner ... | 03/20/1984 |
| 4378937 | Pipe aligning tool A pipe welder's aligning tool for use in joining two pipe members end to end comprises a clamp having a pair of jaws movable toward and away from one another so as separably to clamp one pipe member adjacent its end. The jaws carry supports of such length... | 04/05/1983 |
| 4326703 | Cut log section holder for log splitting operation A generally rectangular frame is provided for disposition on a horizontal surface and first and second adjacent sides of the frame define convergent gripping jaws and a horizontally opening crotch at the convergent ends of the jaws for frictionally grippi... | 04/27/1982 |
| 4235429 | Self-contained vise and support assembly A self-contained vise and support assembly including two jaw members urged together by screw or other appropriate devices to clamp a desired work piece therebetween. The jaw members comprise one member rigidly fixed to the vise base and one movable member... | 11/25/1980 |
| 4120490 | Clamping device for a machine tool The clamping device comprises a housing and an anchoring device for fixing the housing to the table of a machine tool. A jaw for clamping the work to be machined to the table and a lever extending the jaw are both pivotally mounted on a pivot pin carried ... | 10/17/1978 |
