Air purifier

Details Air purifier Air purifier

2007-08-14

2007-08-14

Zarfas, Louis (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Design Patent

active

29252993

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

REFERENCES:
patent: D379219 (1997-05-01), Ellwood
patent: D388510 (1997-12-01), Rick et al.
patent: D408903 (1999-04-01), Boyle et al.
patent: D450825 (2001-11-01), Nakamura et al.
patent: D457230 (2002-05-01), Huang
patent: D459457 (2002-06-01), Pillion et al.
patent: D459458 (2002-06-01), Pillion et al.
patent: D472626 (2003-04-01), Nakamura
patent: D481786 (2003-11-01), Tokunaga
patent: D489800 (2004-05-01), Tokunaga
patent: D489801 (2004-05-01), Shimizu
patent: D497984 (2004-11-01), Tokunaga
patent: D498296 (2004-11-01), Shimizu
patent: D503787 (2005-04-01), Koike
patent: D503972 (2005-04-01), Pippel et al.
patent: D532879 (2006-11-01), Ching
patent: D532883 (2006-11-01), Blateri
patent: 2005/0132681 (2005-06-01), Chu
patent: 1183617 (2003-09-01), None
patent: 1248973 (2005-08-01), None
patent: 30-0357135 (2004-07-01), None

Affiliated with

Also associated with

Rating

Air purifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air purifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air purifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3897072