Air purifier

Details Air purifier Air purifier

2007-06-19

2007-06-19

Zarfas, Louis (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Design Patent

active

29254657

CLAIM:
The ornamental design for an air purifier, as shown and described.

REFERENCES:
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patent: D509292 (2005-09-01), Gatchell et al.
patent: D516056 (2006-02-01), Hsiau

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