Tools – Wrench – screwdriver – or driver therefor – Handle or shank
Patent
1996-05-08
1998-10-20
Scherbel, David A.
Tools
Wrench, screwdriver, or driver therefor
Handle or shank
811801, 811251, B25B 2316
Patent
active
058230777
ABSTRACT:
A double-ended wrench is described with a movable gripping means to improve user comfort, torque and continuous-use capabilities. The double-ended wrench has two wrench heads positioned, one at each end of an elongated handle. The gripping means is formed shorter than and for movement along the elongated handle of the wrench so that the gripping means may be positioned at each end of the wrench handle without obstructing the other end of the wrench. In addition, the gripping means has features specific to the application and a cavity therein with a dimension less than a dimension of each of the wrench heads so that the movement of the wrench grip along the elongated wrench handle is confined by the two wrench heads, keeping the grip upon the wrench.
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patent: 5549167 (1996-08-01), Keperling, Sr. et al.
Danganan Joni B.
Proprietary Technologies, Inc.
Scherbel David A.
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