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US Patent: 620,121
Wrench
Patentee:
Charles T. Guild - North Attleborough, MA

USPTO Classifications:
81/147

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
C. T. Guild Machine Co. - North Attleboro, MA

Witnesses:
Oscar F. Hill
Robert Wallace
William A. Copeland

Patent Dates:
Applied: Sep. 27, 1898
Granted: Feb. 28, 1899

Patent Pictures:
Charles T. Guild patent February 28, 1899
USPTO pdf tiff
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Description:
Quick adjust with fine rack teeth on the handle and inner face of the movable jaw. The teeth are held in engagement by a spring.

Examples marked "ALL RIGHT" or "C. T. GUILD MACHINE CO. - N0. ATTLEBORO, MASS. - PAT. APL'D FOR"

William A. Copeland - patent attorney

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