Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 94,241
Pipe Cutter
Improvement in Pipe-Wrench and Pipe-Cutter
Patentees:
Andrew Robes (exact or similar names) - Somerville, MA
John C. Chapman (exact or similar names) - Cambridgeport, MA

USPTO Classifications:
30/94, 81/164, 81/181

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
F. W. Howard
S. B. Ladd
J. W. Hammond

Patent Dates:
Applied: Aug. 02, 1869
Granted: Aug. 31, 1869

Patent Pictures:
Robes & Chapman Pat. Aug. 31. 1869
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The adjustable jaw has a hollow which extends through the center of the adjusting bolt / handle. A rod with the cutter end extends through this hollow to a secondary adjusting nut at the end of the handle. A close reading of the specifications suggests this would not work as a wrench.

Copyright © 2002-2024 - DATAMP