Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2007-05-15
2007-05-15
Webster, Robin (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
29251428
CLAIM:
The ornamental design for a humidifier unit, as shown and described.
REFERENCES:
patent: 4657713 (1987-04-01), Miller
patent: D421648 (2000-03-01), Jane et al.
patent: D430656 (2000-09-01), Farrage et al.
patent: 6314237 (2001-11-01), Glucksman
patent: D498527 (2004-11-01), Virr et al.
patent: 6935337 (2005-08-01), Virr et al.
Kao Dan
Lithgow Perry D.
Smith Ian Malcolm
Snow John M.
Nixon & Vanderhye P.C.
Resmed Limited
Webster Robin
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