Patent · US Expired

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USD557275S1 · kind S1 · design

133Cited by
9References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 10, 2007
Grant dateDec 11, 2007
Priority date
Expiry dateDec 11, 2021

Classification

  • Technology area (CPC —)General

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