Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2006-10-03
2006-10-03
Lichtenstein, Lisa (Department: 2916)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0529597
CLAIM:
The ornamental design for an electric fan, as shown and described.
REFERENCES:
patent: D313275 (1990-12-01), Aida
patent: D314617 (1991-02-01), Yuen
patent: D394500 (1998-05-01), Feer
patent: D435899 (2001-01-01), Melwani
Fulwider Patton LLP
Hansen Scott R.
Lichtenstein Lisa
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