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CA Patent: CA-46,663
Wrench
Patentee:
James  Allen  Lowe (exact or similar names) - North Branch, NJ

USPTO Classifications:

Tool Categories:
wrenches : bicycle or pocket wrenches
wrenches : wrench adjustment types : wedge adjust wrenches
wrenches : wrench adjustment types : screw adjust wrenches

Assignees:
None

Manufacturer:
Billings & Spencer Co. - Hartford, CT

Witnesses:
Fred Haynes
Irene B Decker

Patent Dates:
Applied: May 23, 1894
Granted: Jul. 26, 1894

Patent Pictures: [ 1 | 2 | 3 ]
James Allen Lowe patent July 26, 1894
CIPO Data
Report data errors or omissions to steward Stan Schulz
James Allen Lowe patent July 26, 1894 (Canadian Patent Office Record)
46,663 in Canadian Patents Database
Description:
Screw adjust pocket wrench with a secondary lever operated wedge to clamp firmly to the work piece. Alternate arrangements for the screw adjustment and secondary lever are shown and discussed. A spring catch can hold the lever in the handle.

The wrench received U.S. Patent no. 518,041 on April 10, 1894, and the version shown in Fig. 4 was produced by Billings & Spencer.

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