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US Patent: 647,602
Knife, Scissors or Skate Sharpener
Patentee:
Moses  L. Hawks - Chicago, IL

USPTO Classifications:
76/83

Tool Categories:
household tools : can openers
household tools : scissors : scissor sharpeners
combination tools

Assignees:
None

Manufacturer:
Unknown

Witnesses:
E. M. Staley
Wm. J. Robinson
Oscar Snell
H. L. Brown

Patent Dates:
Applied: Feb. 17, 1900
Granted: Apr. 17, 1900

Patent Pictures: [ 1 | 2 ]
Moses L. Hawks patent Apr. 17, 1900
USPTO pdf tiff
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Description:
Openings in the frame provide guides to properly position knives, scissors or ice skates so they will be sharpened by pulling them across the abrading edge of the sharpening disk.

A sharpening disk and frame openings conforming to this patent were incorporated in the VICTOR multi-function household tool which has this patent date along with Aug. 12, 1902 -- Hawks' Can Opener patent no. 706,823.

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