Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2005-05-31
2005-05-31
Lichtenstein, Lisa (Department: 2911)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
D0505724
CLAIM:
The ornamental design for a fan blade, as shown and described.
REFERENCES:
patent: D345790 (1994-04-01), Caldwell
patent: D388871 (1998-01-01), Gee, II
patent: D477072 (2003-07-01), Johnson
patent: D477865 (2003-07-01), Huang
Air Cool Industrial Co. LTD
Goltry Michael W.
Lichtenstein Lisa
Parsons Robert A.
Parsons & Goltry
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