Patent · US Active

Hammer drill

USD687279S1 · kind S1 · design

7Cited by
11References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 28, 2011
Grant dateAug 6, 2013
Priority date
Expiry dateAug 6, 2027

Classification

  • Technology area (CPC —)General

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