Patent · US Expired

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USD447259S · kind S · design

28Cited by
4References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 30, 1999
Grant dateAug 28, 2001
Priority date
Expiry dateAug 28, 2015

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.