Patent · US Expired

Humidifier assembly

USD498527S1 · kind S1 · design

88Cited by
13References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 4, 2003
Grant dateNov 16, 2004
Priority date
Expiry dateNov 16, 2018

Classification

  • Technology area (CPC —)General

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