Patent · US Expired

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USD336436S · kind S · design

6Cited by
4References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 8, 1991
Grant dateJun 15, 1993
Priority date
Expiry dateJun 15, 2007

Classification

  • Technology area (CPC —)General

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