Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2008-04-15
2008-04-15
Lichtenstein, Lisa (Department: 2916)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0566823
CLAIM:
The ornamental design for a portable air circulator, as shown and described.
REFERENCES:
patent: D219588 (1970-12-01), Laupot
patent: D482772 (2003-11-01), Dooley
patent: D503788 (2005-04-01), Wang et al.
patent: D512500 (2005-12-01), Wilson, Jr.
patent: D512501 (2005-12-01), Wilson, Jr.
patent: D514217 (2006-01-01), Wilson, Jr.
Fruitman Martin
Lasko Holdings Inc.
Lichtenstein Lisa
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