US Patent: 784,243


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US Patent: 784,243

Wrench

Patentee:

William Whaley (exact or similar names) - Lafollette, TN

USPTO Classifications:

81/133, 81/165

Tool Categories:

wrenches : wrench adjustment types : screw adjust wrenches

Assignees:

William Whaley - Lafollette, TN

Haywood S. Winkler - Lafollette, TN

Manufacturer:

Not known to have been produced

Witnesses:

Patent Dates:
Applied:	May 28, 1904
Granted:	Mar. 07, 1905

Patent Pictures:

William Whaley patent March 7, 1905

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Description:

Movable jaw adjusted by an intermediate gear driven by a worm on the end of a shaft connected to a knob at the end of the handle. Options are shown for smooth nut jaw and toothed pipe jaw. The handle includes a "strike" knob to accept hammer blows.