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US Patent: 540,857
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Patentee:
Robert Franken (exact or similar names) - Pico Heights, CA

USPTO Classifications:
30/413

Tool Categories:
household : cork extractors : combination cork extractors

Assignees:
Robert Franken - Pico Heights, CA
William L. Johnson - Pico Heights, CA

Manufacturer:
P. H. Cumming Manufacturing Co. - Toronto, ON Canada

Witnesses:
R. A. Simpson
C. H. Bridges

Patent Dates:
Applied: Mar. 12, 1894
Granted: Jun. 11, 1895

Patent Pictures:
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