Patent · US Expired

Grinding plate

USD426560S · kind S · design

20Cited by
2References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 21, 1999
Grant dateJun 13, 2000
Priority date
Expiry dateJun 13, 2014

Classification

  • Technology area (CPC —)General

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