Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2005-10-12
2008-12-16
Zarfas, Louis S (Department: 2914)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
D0583042
CLAIM:
The ornamental design for a crawlspace FEMA flood louver, as shown.
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Jackson James S.
Sykes William G.
Muller David G
Sykes William G.
Zarfas Louis S
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