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US Patent: 40,674
Improvement in Corkscrews
Patentee:
Charles Chinnock - Brooklyn, NY

USPTO Classifications:
30/154, 7/155, 7/168, 81/3.35

Tool Categories:
household tools : cork extractors : pocket and protected cork extractors

Assignees:
None

Manufacturer:
Unknown

Witnesses:
J. W. Coombs
Daniel Robertson

Patent Dates:
Granted: Nov. 24, 1863

Patent Pictures: [ 1 | 2 ]
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