Letter opener

Details Letter opener Letter opener

2001-02-08

2002-02-12

Veynar, Caron D. (Department: 2913)

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Wave energy

Design Patent

active

D0453462

CLAIM:
I claim the ornamental design for a letter opener, as shown and described.

REFERENCES:
patent: D333773 (1993-03-01), Schapiro, Jr.
patent: 5285577 (1994-02-01), Carney et al.
patent: 5819419 (1998-10-01), Schmidt
patent: D405339 (1999-02-01), Kleefman
patent: D408059 (1999-04-01), Marnix
patent: 6003181 (1999-12-01), Wenk
patent: D420271 (2000-02-01), Wenk
patent: D435778 (2001-01-01), Chen
patent: D436826 (2001-01-01), Weinstock

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