Retractable abrasive sharpener and carrying case

Abrading – Accessory – Guard or housing

Reexamination Certificate

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Details

C076S081300, C451S461000, C451S523000, C451S045000

Reexamination Certificate

active

07553220

ABSTRACT:
A hand held retractable abrasive sharpener having a rod formed with a tapered end portion and a partially cylindrical opposite end portion. A part of the partially cylindrical opposition end portion is flat. A slot is formed in the rod. Substantially all of the outer surfaces include layers of the rod have an abrasive material. The rod is carried in a carrying case for transport and storage in a locked relationship and being capable of being released and withdrawn for sharpening with carrying case serving as a holder.

REFERENCES:
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patent: D297209 (1988-08-01), Cohen
patent: 5520574 (1996-05-01), Wilson
patent: 5594966 (1997-01-01), Goldman
patent: D461386 (2002-08-01), Ray
patent: 6676490 (2004-01-01), Kendhammer
patent: 2004/0213623 (2004-10-01), McLaughlin

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