Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,394,033
Adjustable Jar Cover Opener
Patentees:
John A. McLeod - Chicago, IL
Ella A. Dautor - Chicago, IL

USPTO Classifications:
16/422, 81/3.42, D8/40

Tool Categories:
wrenches : jar wrenches

Assignees:
None

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Sep. 13, 1920
Granted: Oct. 18, 1921

Patent Pictures: [ 1 | 2 ]
J. A. McLeod and E. A. Dautor patent Oct. 18, 1921
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The handle for the adjustable jaw swings sideways.

Produced as the EASY TURN JAR OPENER.

Corresponding Canadian patent CA-228,135 was granted Jan. 23, 1923.

Munn and Co. attorneys

Copyright © 2002-2018 - DATAMP