Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 742,389
Pipe-Wrench
Patentee:
Frank D. Bullard (exact or similar names) - Los Angeles, CA

USPTO Classifications:
81/91.1, 81/91.2

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

Assignees:
None

Manufacturer:
Bullard Automatic Wrench Co. - Providence, RI

Witnesses:
G. E. Harpham
Margarete C. Nickeleson
Patent Dates:
Applied: Mar. 26, 1903
Granted: Oct. 27, 1903

Patent Pictures: [ 1 | 2 | 3 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin (dm)

Copyright © 2002-2024 - DATAMP