Room air purifier

Details Room air purifier Room air purifier

2008-07-29

2008-07-29

Zarfas, Louis S (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Design Patent

active

D0574072

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

REFERENCES:
patent: D355962 (1995-02-01), Chiu et al.
patent: D430658 (2000-09-01), Farce
patent: D434843 (2000-12-01), Zaragoza et al.
patent: D449677 (2001-10-01), Denham et al.
patent: D449877 (2001-10-01), Delmenico et al.
patent: D462431 (2002-09-01), Bunce et al.
patent: D513797 (2006-01-01), Wang
patent: D536431 (2007-02-01), Campbell et al.
patent: D539882 (2007-04-01), Li
patent: D544593 (2007-06-01), Yamamoto
patent: D548317 (2007-08-01), Newton et al.
patent: D550827 (2007-09-01), Ediger et al.
patent: D560788 (2008-01-01), Farrell et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2771394