Patent · US Expired

Spade head

USD602751S1 · kind S1 · design

21Cited by
24References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 11, 2009
Grant dateOct 27, 2009
Priority date
Expiry dateOct 27, 2023

Classification

  • Technology area (CPC —)General

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