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US Patent: 699,719
Construction of Wrenches
Patentee:
Frederick Searle - Worcester, MA

USPTO Classifications:
81/171

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
Loring Coes & Co. - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Burleigh
Ella P. Blenus

Patent Dates:
Applied: Feb. 03, 1902
Granted: May 13, 1902

Patent Pictures:
Frederick Searle Pat. may 13, 1902
USPTO pdf tiff
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Description:
The main focus of the patent is a key to keep the base of the adjusting rosette of a Coes wrench in place without using the "rosette retaining notch" in the main wrench. shank. The handle design shown in the drawing corresponds to the Jan. 14, 1902 patent issued to Frank L. Coes (patent no. 691243).

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