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CA Patent: CA-228,135
Jar Cover Opener
Patentees:
John A. McLeod - Chicago, IL
Ella A. Dautor - Chicago, IL

USPTO Classifications:

Tool Categories:
wrenches : jar wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Granted: Jan. 23, 1923

Patent Pictures:
John A. McLeod and Ella A. Dautor patent January 23, 1923
CIPO Data
Report data errors or omissions
Description:
Adjustable jar wrench corresponding to U.S. patent 1,394,033.

A known example is marked EASY TURN JAR OPENER with both the U.S. and Canadian patent numbers (see the 2nd image in the entry for 1,394,033).

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