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 D555,782 S

Application Serial Number

29/268,980

Issue Date

11-20-2007

Current Assignee

UCFRF

Assignee at Issuance

UCFRF

College

Florida Solar Energy Center (FSEC)

Department

FSEC

Allowance Date

7-30-2007

Filing Date

11-17-2006

Assignee at Filing

UCFRF

Filing Type

Design Patent

Donated

no

Share

COinS