Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Wave energy
Design Patent
2000-04-25
2001-03-27
Asch, Jeffrey (Department: 2913)
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
Wave energy
Design Patent
active
D0439493
CLAIM:
The ornamental design for a letter opener in the form of a dollar sign symbol, as shown.
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Asch Jeffrey
Leavitt John J.
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