Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 733,138
Pipe-Wrench
Patentee:
Frank D. Bullard - Los Angeles, CA

USPTO Classifications:
81/91.2

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

Assignees:
None

Manufacturer:
Bullard Automatic Wrench Company - Providence, RI

Witnesses:
G. E. Harpham
M. C. Nickeleson

Patent Dates:
Applied: Nov. 03, 1902
Granted: Jul. 07, 1903

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2017 - DATAMP