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US Patent: 321,133
Nut-Pliers
Patentee:
Henry F. Osborne (exact or similar names) - Newark, NJ

USPTO Classifications:
139/426R, 81/186, 81/424.5

Tool Categories:
pliers

Assignees:
None

Manufacturer:
H. F. Osborne - Newark, NJ

Witnesses:
Henry F. Goken
W. F.D. Crane
James W. Hall
Samuel H. Baldwin

Patent Dates:
Applied: Feb. 23, 1883
Granted: Jun. 30, 1885

Patent Pictures: [ 1 | 2 ]
Henry F. Osborne patent June 30, 1885
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Description:
The pliers has a longitudinally notched jaw for square nuts, and was designed to reach the nut fastening a reins-holder to the tree of a riding saddle.

A known 8-inch long example is marked "H. F OSBORNE / PATENTED."

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