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US Patent: 168,924
Parallel Pliers
Improved Parallel Pliers and Vises
Patentee:
Henry R. Russell (exact or similar names) - Woodbury, NJ

USPTO Classifications:
81/353

Tool Categories:
pliers

Assignees:
Isaac S. Russell - New Market, MD
Henry R. Russell - Woodbury, NJ

Manufacturer:
Not known to have been produced

Witnesses:
John M. Henderson
Samuel H. Ladd

Patent Dates:
Applied: Sep. 04, 1875
Granted: Oct. 19, 1875

Patent Pictures:
Henry R. Russell Pat. Oct. 19, 1875
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Description:
In this parallel pliers, the rear end of the jaws are grooved to ride over pins extending from the handles.

Features in this patent and the improvements in Russell's March 13, 1877 patent (no. 188,262) appear in a parallel jaw pliers marked with both patent dates.

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