Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-53,344
Wrench
Improvements in Spanners or Wrenches
Patentee:
Richard Michael Carroll (exact or similar names) - Woodville, Marrickville, Sydney, New South Wales Australia

USPTO Classifications:

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John H. Jack
H. B. Ward

Patent Dates:
Applied: Jun. 15, 1896
Granted: Aug. 27, 1896

Patent Pictures:
Richard M. Carroll patent August 27, 1896 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Espacenet patent
Report data errors or omissions to steward Stan Schulz
53,344 in Canadian Patents Database
Description:
In the form shown in the Patent Office Record, one jaw member also acts a clamp to hold rack teeth on the second jaw member in engagement with rack teeth on the handle portion. A second form is shown in the full drawings.

J.S. Evans-Jackson & Co (London) - patent attorneys

Copyright © 2002-2025 - DATAMP