Abstract

The ornamental design for a high efficiency air conditioner condenser twisted fan blades and hub, as shown and described.

Document Type

Patent

Patent Number

US D566,829 S

Application Serial Number

29/282,992

Issue Date

4-15-2008

Current Assignee

UCFRF

Assignee at Issuance

UCFRF

College

Florida Solar Energy Center (FSEC)

Department

FSEC

Allowance Date

1-7-2008

Filing Date

8-3-2007

Assignee at Filing

UCFRF

Filing Type

Design Patent

Donated

no

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