Patent · US Expired

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USD446821S · kind S · design

70Cited by
4References
1Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJun 14, 2000
Grant dateAug 21, 2001
Priority date
Expiry dateAug 21, 2015

Classification

  • Technology area (CPC —)General

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