Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2001-03-09
2002-04-30
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
D0456502
CLAIM:
The ornamental design for a fan blade, as shown and described.
REFERENCES:
patent: D141589 (1945-06-01), Logsdon
patent: 5273400 (1993-12-01), Amr
patent: 5624234 (1997-04-01), Neely et al.
Lichtenstein Lisa
Marsh & Fischmann & Breyfogle LLP
Small Gary
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