Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 126,506
Improvement in Pipe-Wrenches
Patentee:
William C. Westerfield (exact or similar names) - Fairbury, IL

USPTO Classifications:
81/90.9, 81/91.1, 81/91.2

Tool Categories:
wrenches : pipe wrenches
wrenches : wrench adjustment types : self-adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. W. Lyman
John H. Earl
E. Wolff
Geo. W. Mabee
Patent Dates:
Granted: May 07, 1872

Patent Pictures:
William C. Westerfield Pat. May 7, 1872
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Westerfield Pipe Wrench (SCIENTIFIC AMERICAN June 1, 1872)
Description:
The wrench is self-acting; the specifications indicate it would be produced in 2 to 3 foot lengths.

A notice in the June 1, 1872 SCIENTIFIC AMERICAN indicates the tool would also work as a "car mover."

Copyright © 2002-2025 - DATAMP