Patent · US Expired

Cultivator head for hand tool

USD522324S1 · kind S1 · design

5Cited by
7References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 30, 2005
Grant dateJun 6, 2006
Priority date
Expiry dateJun 6, 2020

Classification

  • Technology area (CPC —)General

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