Tools – Wrench – screwdriver – or driver therefor – Handle or shank
Patent
1989-09-19
1990-10-02
Cherry, Johnny D.
Tools
Wrench, screwdriver, or driver therefor
Handle or shank
294 191, 294 92, B25G 104
Patent
active
049600141
ABSTRACT:
An extension handle for a wrench is provided. The extension handle is elongated and has two U-shaped elements in planes perpendicular to the length of the extension handle. One of these U-shaped elements has its open and facing in one direction and the other U-shaped element has its open end facing in a direction opposite to the direction that the open end of the first element faces. This permits the extension handle to receive wrenches and to apply torque to the wrenches. In order that the extension handle will receive wrenches that are not flat, the U-shaped elements hold the wrenches in spaced relation to the body of the extension handle.
REFERENCES:
patent: 1463077 (1923-07-01), Gandell
patent: 1511738 (1924-10-01), Lownsbery
patent: 1643027 (1927-09-01), Morgan
patent: 2184921 (1939-12-01), Eggerss
patent: 2342068 (1944-02-01), White
patent: 2490739 (1949-12-01), Nesbitt
patent: 2582284 (1952-01-01), Sarosdy
patent: 3122354 (1964-02-01), Rodeback
patent: 4104935 (1978-08-01), Stoops
patent: 4644600 (1987-02-01), Fugate
Cherry Johnny D.
Hall William D.
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