Patent · US Expired

Humidifier

USD468819S1 · kind S1 · design

3Cited by
44References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 27, 2001
Grant dateJan 14, 2003
Priority date
Expiry dateJan 14, 2017

Classification

  • Technology area (CPC —)General

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