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US Patent: 376,564
Wrench
Patentee:
Vandiver J. Van Horn (exact or similar names) - Goff's, KS

USPTO Classifications:
81/344, 81/404

Tool Categories:
wrenches : pipe wrenches
wrenches : pipe wrenches : pipe tongs

Assignees:
None

Manufacturer:
S. R. Perry - New Orleans, LA

Witnesses:
C. Sedgwick
Wm. Twitchell
Daniel Okeson
James Tomlinson

Patent Dates:
Applied: Aug. 15, 1887
Granted: Jan. 17, 1888

Patent Pictures: [ 1 | 2 ]
Vandiver J. Van Horn patent January 17, 1888
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Description:
A swinging tongs type jaw, that pivots on a screw-adjustable base.

A known example is marked with the patent date, and an apparent maker's mark "S. R. PERRY / NEW ORLEANS."

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