Patent · US Expired

Sink

USD322845S · kind S · design

8Cited by
8References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 28, 1988
Grant dateDec 31, 1991
Priority date
Expiry dateDec 31, 2005

Classification

  • Technology area (CPC —)General

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