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US Patent: D159,533
Bar Tool
Patentee:
John Przybyla (exact or similar names) - Chicago, IL

USPTO Classifications:
30/450, 7/151, 81/3.09, 81/3.4, D8/43

Tool Categories:
wrenches : jar wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: May 24, 1949
Granted: Aug. 01, 1950

Patent Pictures:
John Przybyla design patent August 1, 1950
USPTO (New site tip)
Google Patents
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Description:
The tool combines can opener, bottle cap lifter / opener, and screw cap wrench / opener.

British patent no. 397,601 and U.S. patent nos. 637,048, 2,230,376, D99,976 and D155,314 are cited as references.

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