Patent · US Expired

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USD472223S1 · kind S1 · design

57Cited by
6References
1Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 14, 2002
Grant dateMar 25, 2003
Priority date
Expiry dateMar 25, 2017

Classification

  • Technology area (CPC —)General

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