Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent
2007-05-25
2008-10-14
Lichtenstein, Lisa P (Department: 2916)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Design Patent
active
D0578635
CLAIM:
The ornamental design for a fan, as shown and described.
REFERENCES:
patent: D546436 (2007-07-01), Chen
patent: D565721 (2008-04-01), Chen
Global IP Services
Gu Tianhua
Lichtenstein Lisa P
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