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US Patent: 100,602
Wrench
Patentee:
Aury Gates Coes - Worcester, MA

USPTO Classifications:
81/171

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Fred. Curtis
Edward Griffith

Patent Dates:
Granted: Mar. 08, 1870

Patent Pictures:
A. G. Coes Pat. Mar. 8, 1870
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Description:
The patent is for a two-piece ferule for a wood-handled screw wrench. The wrench shown in the drawing is referenced to patent no. 50,364 which was issued to Jordan and Smith October 10, 1865.

The wrench construction in this patent and RE3,350, along with details of manufacturing processes are included in British patent GB-187000297 granted Febr. 1, 1870.

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