Cutlery – Static pencil sharpener – Having conical or cylindrical work guide
Patent
1997-02-13
1998-12-08
Watts, Douglas D.
Cutlery
Static pencil sharpener
Having conical or cylindrical work guide
7160, 7163, B43L 2300
Patent
active
058454071
ABSTRACT:
A blade sharpening accessory, including a body member having a bottom surface with a first predetermined configuration, a top surface with a second predetermined configuration, and a recess in the top surface extending across a portion of the body member, a sharpening stone mounted in the recess so as to enable sharpening of a blade, and adhesive provided at the bottom surface of the body member for selectively fastening the body member to another article.
REFERENCES:
patent: 28187 (1898-01-01), Ormiston
patent: 4807404 (1989-02-01), Lewis
patent: 5458534 (1995-10-01), Campione et al.
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