Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 450,651
Wrench
Patentee:
David E. Van Horn (exact or similar names) - Elkhart, IN

USPTO Classifications:
81/100, 81/129.5, 81/DIG.6

Tool Categories:
wrenches : pipe wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank P. Davis
L. G. Comer, Jr.
E. J. Crull
Charles S. Henderson
Patent Dates:
Applied: Apr. 08, 1889
Granted: Apr. 21, 1891

Patent Pictures:
David E. Van Horn patent April 21, 1891
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Adjustable jaw "hook jaw" pipe wrench with a pivot consisting of intersecting teeth . Jaw and pivot held in contact by a leaf spring.

Copyright © 2002-2024 - DATAMP