Patent · US Expired

Power head with contour for cutting attachment

USD579742S1 · kind S1 · design

20Cited by
10References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 7, 2004
Grant dateNov 4, 2008
Priority date
Expiry dateNov 4, 2022

Classification

  • Technology area (CPC —)General

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