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US Patent: 622,824
Wrench
Patentee:
Frederick Searle (exact or similar names) - Worcester, MA

USPTO Classifications:
81/171

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
Coes Wrench Co. - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Burleigh
Loring Coes
Charles S. Bacon
W. E. Buck

Patent Dates:
Applied: Feb. 25, 1899
Granted: Apr. 11, 1899

Patent Pictures:
Frederick Searle Pat. April 11, 1899
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Description:
The patent is for a combination ferule and "side pieces" for a "knife-handle" Coes wrench which can be permanently connected to the main shank during assembly by welding. This may be the first mention of "knife-handle" in a patent specification. Searle's April 30, 1901 patent (no. 673,089) is a further evolution of this patent.

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