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High efficiency air conditioner condenser twisted fan blades and hub
D555782 High efficiency air conditioner condenser twisted fan blades and hub
Patent Drawings:Drawing: D555782-10    Drawing: D555782-11    Drawing: D555782-3    Drawing: D555782-4    Drawing: D555782-5    Drawing: D555782-6    Drawing: D555782-7    Drawing: D555782-8    Drawing: D555782-9    
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(9 images)

Inventor: Parker, et al.
Date Issued: November 20, 2007
Application: D/268,980
Filed: November 17, 2006
Inventors: Parker; Danny S. (Cocoa Beach, FL)
Sherwin; John (Cocoa Beach, FL)
Hibbs; Bart (Simi Valley, CA)
Assignee: Research Foundation of the University of Central Florida, Inc. (Orlando, FL)
Primary Examiner: Lichtenstein; Lisa
Assistant Examiner:
Attorney Or Agent: Steinberger; Brian S.Law Offices of Brian S. Steinberger, P.A.
U.S. Class: D23/411
Field Of Search: D23/411; D23/413; D23/370; D23/378; D23/379; 416/223R; 416/238; 416/244R; D12/214; 62/426
International Class: 2304
U.S Patent Documents: 2638757; 3995442; 4470271; 4526506; 4971143; 4971520; 5320493; 5624234; 5809800; 6129528; 6185954; D510998; D539413
Foreign Patent Documents:
Other References:









Abstract:
Claim: CLAIM The ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as shown and described.
Description: FIG. 1 is a perspective view of a high efficiency air conditioner condenser twisted fan blades with hub.

FIG. 2 is a front side elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 1.

FIG. 3 is a left side end view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 1.

FIG. 4 is a right side end view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 1.

FIG. 5 is a bottom elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 1.

FIG. 6 is a top elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 1.

FIG. 7 is a perspective view of a high efficiency air conditioner condenser twisted fan blades with hub.

FIG. 8 is a front side elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 7.

FIG. 9 is a left side end view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 7.

FIG. 10 is a right side end view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 7.

FIG. 11 is a bottom elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 7.

FIG. 12 is a top elevation view of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 7.

FIG. 13 is a perspective view of a high efficiency air conditioner condenser twisted fan blades with hub.

FIG. 14 is a front side elevation view of the fifth embodiment of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 13.

FIG. 15 is a left side end view of the fifth embodiment of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 13.

FIG. 16 is a right side end view of the fifth embodiment of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 13.

FIG. 17 is a bottom elevation view of the fifth embodiment of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 13; and,

FIG. 18 is a top elevation view of the fifth embodiment of the high efficiency air conditioner condenser twisted fan blades and hub of FIG. 14.

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