Engine intake port swirl vanes

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Description

FIG. 1 is a perspective view of the swirl vanes.

FIG. 2 is a side view showing a side opening of the swirl vanes.

FIG. 3 is a side view opposite the side opening of the swirl vanes.

FIG. 4 is a top view of the swirl vanes; and,

FIG. 5 is a bottom view of the swirl vanes.

Claims

The ornamental design of an engine intake port swirl vanes, as shown and described.

Referenced Cited
U.S. Patent Documents
4413598 November 8, 1983 Tautsumi
4424777 January 10, 1984 Klomp
4492212 January 8, 1985 Dooley
5113838 May 19, 1992 Kim
D355420 February 14, 1995 Cho
D368480 April 2, 1996 Thirumalaisamy
D414191 September 21, 1999 Kim
6006721 December 28, 1999 Shannon et al.
6039029 March 21, 2000 Nagasaks et al.
D455438 April 9, 2002 Hall
D455439 April 9, 2002 MacPherson
6371068 April 16, 2002 Taylor
Patent History
Patent number: D469781
Type: Grant
Filed: Jun 5, 2002
Date of Patent: Feb 4, 2003
Inventor: Jay Kim (Sante Fe Springs, CA)
Primary Examiner: Melody N. Brown
Attorney, Agent or Law Firm: Howard A. Kenyon
Application Number: 29/161,743
Classifications
Current U.S. Class: Element Or Attachment (D15/5)
International Classification: 1501;