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US Patent: 327,983
Can Opener
Isaac Newton Arment - Dayton, Washington Territory

USPTO Classifications:
30/413, 30/438, 7/154

Tool Categories:
household tools


Not known to have been produced

P. B. Turpin
Geo. A. Digges

Patent Dates:
Applied: Sep. 13, 1881
Granted: Oct. 13, 1885

Patent Pictures:
Isaac N. Arment patent October 13, 1885
USPTO pdf tiff
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The patent is an improvement on Arment's Nov. 23, 1880 patent (no. 234,646). The can opener blade will remove a narrow ribbon of metal and coil it. The secondary cutter is on a sliding block. The corkscrew shown in the drawing is not mentioned in the specifications, but is carried over from the earlier patent.

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