Wheel blade

- Delta Electronics, Inc.
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Description

FIG. 1 is a perspective view of a wheel blade;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plane view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plane view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Claims

The ornamental design for a wheel blade, as shown and described herein.

Referenced Cited
U.S. Patent Documents
6525939 February 25, 2003 Liang et al.
6547540 April 15, 2003 Horng et al.
6587341 July 1, 2003 Wei
Patent History
Patent number: D493216
Type: Grant
Filed: Aug 14, 2003
Date of Patent: Jul 20, 2004
Assignee: Delta Electronics, Inc. (Taoyuan Hsien)
Inventors: Hsiu-Wei Wu (Taipei), Chun-Che Chiu (Taipei), Heng-Yi Chen (Chiai), Chin-Fu Lee (Changhua)
Primary Examiner: Antoine D. Davis
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/188,135
Classifications
Current U.S. Class: Fan Or Ventilator (D23/370)
International Classification: 2304;