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US Patent: 481,168
Combined Vise, Pipe Tongs, and Cutter
Patentee:
John Ellis - Stockton, CA

USPTO Classifications:
30/102, 30/122, 81/164, 81/182, 81/185.1

Tool Categories:
wrenches : pipe wrenches
wrenches : wrench combination tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. S. Holley
James T. Summerville
Joshua B. Webster

Patent Dates:
Applied: Dec. 11, 1891
Granted: Aug. 23, 1892

Patent Pictures:
John Ellis patent August 23, 1892
USPTO pdf tiff
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Description:
Improvement to patent no. 441,145. The patent described the facing "alligator jaws," and the separate blocks holding the roller cutter.

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