Patent · US Expired

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USD337673S · kind S · design

25Cited by
7References
1Claims
0Family size

Assignee

Inventor

Key dates

Filing dateFeb 14, 1991
Grant dateJul 27, 1993
Priority date
Expiry dateJul 27, 2007

Classification

  • Technology area (CPC —)General

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