Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Portable
Design Patent
2007-10-23
2007-10-23
Vinson, Brian N (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Portable
Design Patent
active
29250080
CLAIM:
The ornamental design for the heater fan, as shown and described.
REFERENCES:
patent: D384734 (1997-10-01), Ellwood
patent: D412565 (1999-08-01), Lee
patent: D424681 (2000-05-01), Lozzio et al.
patent: D459454 (2002-06-01), Shapiro
patent: D463855 (2002-10-01), Sherman et al.
patent: D502769 (2005-03-01), Blateri
Diani, LLC
Haynes and Boone LLP
Vinson Brian N
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