Patent · US Expired

Article conveyor chain link

USD439389S · kind S · design

12Cited by
17References
1Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMar 14, 2000
Grant dateMar 20, 2001
Priority date
Expiry dateMar 20, 2015

Classification

  • Technology area (CPC —)General

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