Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2002-01-09
2002-07-16
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0460548
CLAIM:
The ornamental design for an electric fan, as shown and described.
REFERENCES:
patent: D329284 (1992-09-01), Patton
patent: D332655 (1993-01-01), Lytle et al.
patent: D389567 (1998-01-01), Gudefin
B. K. Rekhatex (H.K.) Ltd.
Leydig , Voit & Mayer, Ltd.
Lichtenstein Lisa
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