Patent · US Expired

Heater fan

USD476724S1 · kind S1 · design

7Cited by
49References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 30, 2001
Grant dateJul 1, 2003
Priority date
Expiry dateJul 1, 2017

Classification

  • Technology area (CPC —)General

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