Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,053,703
Ratchet Wrench
Patentee:
Charles E. Bonine (exact or similar names) - Philadelphia, PA

USPTO Classifications:
81/62

Tool Categories:
wrenches : ratchet wrenches

Assignees:
None

Manufacturer:
Safety Wrench and Appliance Co. - Philadelphia, PA
Hess Steel Company - Bridgeton, NJ

Witnesses:
James H. Bell
E. L. Fullerton
John L. Bergner

Patent Dates:
Applied: Aug. 23, 1911
Granted: Feb. 18, 1913

Patent Pictures: [ 1 | 2 | 3 | 4 ]
Charles E. Bonine patent Febr. 18, 1913
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
Reversible ratchet with special features suited to its primary function as operating wrench for railroad hopper car doors.

Advertising from 1914, 1915 and 1920 supplies names of two successive manufacturers.

Copyright © 2002-2024 - DATAMP