Combination humidifier and heater

Details Combination humidifier and heater Combination humidifier and heater

2008-03-14

2008-08-05

Zarfas, Louis S (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

CD23S342000

Design Patent

active

D0574475

CLAIM:
I claim the ornamental design of a combination humidifier and heater, as shown and described.

REFERENCES:
patent: D437039 (2001-01-01), Yamazaki et al.
patent: D483457 (2003-12-01), Wang
patent: D495043 (2004-08-01), Gatchell et al.
patent: D499473 (2004-12-01), Ching
patent: D533264 (2006-12-01), Blateri
patent: D534639 (2007-01-01), Zhang
patent: D535371 (2007-01-01), Bushee
patent: D536429 (2007-02-01), Bushee
patent: D542399 (2007-05-01), Chen
patent: D548824 (2007-08-01), Christianson
patent: D553229 (2007-10-01), Song et al.
patent: D558869 (2008-01-01), Bushee
patent: D565713 (2008-04-01), Gao

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