Compact ergonomic ratchet wrench

Details Compact ergonomic ratchet wrench Compact ergonomic ratchet wrench

1997-07-16

1999-12-21

Scherbel, David A.

Tools

Wrench, screwdriver, or driver therefor

Handle clutched to head

81489, D8 25, B25B 1346

Patent

active

060034130

ABSTRACT:
A wrench tool which has a head and connected handle formed as a lever. The head has a ratcheting mechanism and a distinctive shape different than the connected handle. The ratchet type wrench also has a gripping means with dimensions of length greater than width, and width greater than thickness. The gripping means encompasses a substantial portion, if not all of the handle, and at least a small portion of the ratchet head. In some preferred embodiments, the gripping means is formed with a "V" shaped or semi-circle shaped cut-out adapted to accommodate the shape of the ratchet head so that the gripping means does not obstruct the upper or lower surfaces of the ratchet head.

REFERENCES:
patent: D300296 (1989-03-01), Krapowicz et al.
patent: D396785 (1998-08-01), Macor
patent: D397597 (1998-09-01), Davidson et al.
patent: 2288217 (1942-06-01), Trautman
patent: 3881376 (1975-05-01), Wright
patent: 4327611 (1982-05-01), Catanese et al.
patent: 4811637 (1989-03-01), McCleary
patent: 5595095 (1997-01-01), Hillinger

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