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US Patent: 14,546
Wrench
Patentee:
Halsey D. Walcott - Pawtucket, MA

USPTO Classifications:
81/59.1

Tool Categories:
wrenches : ratchet wrenches

Assignees:
M. E. Walcott - Pawtucket, MA
H. D. Walcott - Pawtucket, MA

Manufacturer:
Not known to have been produced

Witnesses:
Lewis Walcott
Joseph W. Nicholas

Patent Dates:
Applied: May 23, 1855
Granted: Mar. 25, 1856

Patent Pictures:
Halsey D. Walcott Pat. Mar. 25, 1856
USPTO pdf tiff
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Description:
The ratchet action of this wrench is achieved by a small pin in a wedge-shaped chamber in the handle. The pin is held in position by a spring.

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