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Patent Searching and Data


Title:
KNIFE SHARPENER
Document Type and Number:
Japanese Patent JPS62255054
Kind Code:
A
Abstract:
A knife sharpener is provided with carbide cutters (25) carried on a sharpening device (11) which can be releasably latched against the action of a spring in an inoperative position. This reduces wear on the blade edge (38) by ensuring that the edge is sharpened only when required. In addition, a blade retaining device (12) is provided which retains a blade (39) in the sharpener even when the carbide cutters are rendered inoperative.

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Inventors:
AREKISANDAA MAKUFUII
Application Number:
JP9634887A
Publication Date:
November 06, 1987
Filing Date:
April 21, 1987
Export Citation:
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Assignee:
WILKINSON SWORD LTD
International Classes:
B24B3/54; B24D15/08; (IPC1-7): B24B3/54
Attorney, Agent or Firm:
Aoki Akira