Patent · US Expired

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USD532421S1 · kind S1 · design

10Cited by
7References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 12, 2004
Grant dateNov 21, 2006
Priority date
Expiry dateNov 21, 2020

Classification

  • Technology area (CPC —)General

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