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US Patent: 1,271,911
Pliers
Patentee:
William J. Kearney - Des Moines, IA

USPTO Classifications:
30/266, 81/318

Tool Categories:
pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Aug. 13, 1917
Granted: Jul. 09, 1918

Patent Pictures:
William J. Kearney patent July 9, 1918
USPTO pdf tiff
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Description:
There are ratchet teeth on the pivot bolt, and a spring-loaded pin in the handle that engages the ratchet when the handle is fully depressed. The handle in question has a secondary pivot to activate the spring-loaded pin.

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