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US Patent: 197,658
Pipe-Tongs and Cutter
Patentee:
Anton Ochsner (exact or similar names) - New Haven, CT

USPTO Classifications:
30/94, 81/181, 81/185.1, 81/99

Tool Categories:
combination tools
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. E. Court
Otto Haltworth
George Terry
Roger M. Sherman

Patent Dates:
Applied: Aug. 22, 1877
Granted: Nov. 27, 1877

Patent Pictures:
Anton Ochsner patent November 27, 1877
USPTO (New site tip)
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Description:
The fixed jaw has provisions for interchangeable chisel-form pipe cutter and pipe gripping bits. The bits are held in position by a set screw, which also provides size adjustment.

This patent is cited as prior art in patent no. 2,555,395.

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