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Patent
D609329
Priority
Dec 02 2005
Filed
Apr 10 2009
Issued
Feb 02 2010
Expiry
Feb 02 2024
Assg.orig
Entity
unknown
21
32
n/a
The ornamental design for a high efficiency twisted leaf ceiling fan, as shown and described.
FIG. 1 is a bottom perspective view of a ceiling fan with the above novel twisted blades.
FIG. 2 is a top perspective view of the ceiling fan with novel blades of FIG. 1 .
FIG. 3 is a side perspective view of the ceiling fan with novel blades of FIG. 1 .
FIG. 4 is a bottom view of the ceiling fan with novel blades of FIG. 1 ; and,
FIG. 5 is a top view of the ceiling fan with novel blades of FIG. 1 .
The broken lines showing mounting holes in FIGS. 1–5 are for illustrative purposes and form no part of the claimed design, and the broken lines showing a ceiling mounting cap, motor housing, canopy and pull chain in FIGS. 1–5 are for illustrative purposes and form no part of the claimed design.
Zambrano, Thomas , Parker, Danny S.
Patent
Priority
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Patent
Priority
Assignee
Title
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Apr 07 1998
University of Central Florida; FLORIDA, UNIVERSITY OF CENTRAL
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University of Central Florida
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JPMORGAN CHASE BANY
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RESEARCH FOUNDATION OF THE UNIVERSITY OF CENTRAL FLORIDA INCORPORATED
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a