Patent · US Expired

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USD409221S · kind S · design

4Cited by
17References
1Claims
0Family size

Inventor

Key dates

Filing dateJul 11, 1998
Grant dateMay 4, 1999
Priority date
Expiry dateMay 4, 2013

Classification

  • Technology area (CPC —)General

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