Patent · US Active

Air cleaner

USD690803S1 · kind S1 · design

30Cited by

13References

1Claims

0Family size

Assignee

Blueair AB · SE

Inventors

Eero Koivisto · Stockholm, SE
Ola Rune · Stockholm, SE
Mårten Claesson · Stockholm, SE

Key dates

Filing date	Apr 30, 2012
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Oct 1, 2027

Classification

Technology area (CPC —)General

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