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US Patent: 496,448
Can Opener
Patentee:
Washington L. Scoville - Chicago, IL

USPTO Classifications:
30/435

Tool Categories:
household tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Clifford N. White
Chas. E. Gaylord
J. B. Donalson
L. M. Freeman

Patent Dates:
Applied: Aug. 17, 1891
Granted: May 02, 1893

Patent Pictures:
Washington L. Scoville patent May 2, 1893
USPTO pdf tiff
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Description:
The interlinked frames would manipulate the sliding cutter to follow the margin of non-circular metal cans such as those traditionally used for sardines.

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