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US Patent: 1,457,774
Can Opening Wrench
Patentees:
Thomas Harding (exact or similar names) - Newark, Essex County, NJ
Bernard Biehl, Sr. (exact or similar names) - Newark, Essex County, NJ

USPTO Classifications:
81/3.44, D8/39

Tool Categories:
wrenches : jar wrenches

Assignees:
J. L. Sommer Manufacturing Co. - Unknown, NJ

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Apr. 05, 1922
Granted: Jun. 05, 1923

Patent Pictures: [ 1 | 2 ]
Thomas Harding and Bernard Biehl, Sr. patent June 5, 1923
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Description:
Jar wrench, bottle cap lifter and can opener with multiple jar lid gripping sizes. Known example marked "Pat. 6-5-23" includes a "stab and cut" can opener not shown in the patent drawing or noted in the specifications.

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