Crawlspace FEMA flood louver

Details Crawlspace FEMA flood louver Crawlspace FEMA flood louver

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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