Patent · US Expired

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USD284762S · kind S · design

11Cited by
9References
1Claims
0Family size

Inventor

Key dates

Filing dateJul 17, 1984
Grant dateJul 22, 1986
Priority date
Expiry dateJul 22, 2000

Classification

  • Technology area (CPC —)General

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