Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 95,706
Pipe Wrench
Improvement in Combined Pipe-Tongs and Wrench
Patentee:
V. K. McElheny (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
81/356, 81/361, 81/408

Tool Categories:
wrenches : pipe wrenches : pipe tongs

Assignees:
V. K. McElheny - Pittsburgh, PA
John B. Adt - Pittsburgh, PA
Ernest Frank - Pittsburgh, PA

Manufacturer:
Not known to have been produced

Witnesses:
Chas. A. Pettit
Solon C. Kemon
Victor Hagmann
S. C. Remon

Patent Dates:
Granted: Oct. 12, 1869

Patent Pictures:
V. K. McElheny Pat. Oct. 12, 1869
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Teeth on the inside of a sliding collar engage rack teeth on the main bar to hold the adjustment of this wrench. The lever handle tightens the movable jaw.

Copyright © 2002-2024 - DATAMP