Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 237,190
Wrench
Patentee:
George William Kaufman (exact or similar names) - London, OH

USPTO Classifications:
81/57.24

Tool Categories:
wrenches : tire bolt wrenches
trade specific : wheelwright

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. Sedgwick
Francis McArdle
Alfred Willett
Henry Kaufman

Patent Dates:
Applied: Jul. 06, 1880
Granted: Feb. 01, 1881

Patent Pictures:
George W. Kaufman patent February 1, 1881
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
A carriage-wheel tire-bolt wrench. It would be driven by a brace. The forked side pieces can clamp onto the wheel fellies to hold the wrench in place.

Copyright © 2002-2024 - DATAMP