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CA Patent: CA-57,046
Wrench
Patentee:
Richard S. Sample (exact or similar names) - Huntington, WV

USPTO Classifications:

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

Assignees:
Richard S. Sample - Huntington, WV
Joseph E. Paul - Huntington, WV

Manufacturer:
Not known to have been produced

Witnesses:
Geo. J. McComer
Cave Campbell
L. Dieterich
Edwin L. Bradford

Patent Dates:
Applied: May 25, 1897
Granted: Aug. 14, 1897

Patent Pictures:
Richard S. Sample patent August 14, 1897 edited from CANADIAN PATENT OFFICE RECORD
CIPO Data
Report data errors or omissions to steward Stan Schulz
Candian patent no. 57,046 in FLICKR
57,046 in Canadian Patents Database
Description:
Combination quick and screw adjustment for threaded shank wrenches of the type shown. The wrench jaws are not part of the patent.

Corresponding U.S. patent no. 583,217 was issued May 25, 1897.

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