Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2007-11-16
2008-10-28
Webster, Robin V (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0579537
CLAIM:
The ornamental design for a humidifier tub, as shown and described.
REFERENCES:
patent: D370059 (1996-05-01), Chiu et al.
patent: D377973 (1997-02-01), Jane et al.
patent: D385343 (1997-10-01), Chiu et al.
patent: D498527 (2004-11-01), Virr et al.
patent: D544591 (2007-06-01), Snow et al.
patent: D549810 (2007-08-01), Smith et al.
Smith et al., U.S. Appl. No. 29/274,231, filed Apr. 6, 2007.
Bonilla William
Kao Dan
Lithgow Perry David
Smith Ian Malcolm
Snow John Michael
Nixon & Vanderhye P.C.
ResMed Limited
Webster Robin V
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