Exhaust system for motorcycle

- Two Brothers Racing, Inc.

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Description

FIG. 1 is an isometric view of an exhaust system for motorcycle showing our new design;

FIG. 2 is a front view of the exhaust system for motorcycle;

FIG. 3 is a rear view of the exhaust system for motorcycle;

FIG. 4 is a left side view of the exhaust system for motorcycle;

FIG. 5 is a right side view of the exhaust system for motorcycle;

FIG. 6 is a top view of the exhaust system for motorcycle;

FIG. 7 is a bottom view of the exhaust system for motorcycle;and,

FIG. 8 is a reduced left side view of the exhaust system for motorcycle, including a motorcycle, shown in broken lines that is not part of the claimed design but is considered necessary to to show the environment in which the exhaust system is used.

Referenced Cited
U.S. Patent Documents
D134462 December 1942 Sprague
D228753 October 1973 Kryssing
D238267 December 1975 Strada
D238268 December 1975 Strada
D255112 May 27, 1980 Alexander
D271963 December 27, 1983 Perkins
D291576 August 25, 1987 Wilkinson
D366450 January 23, 1996 Tsukui et al.
D368247 March 26, 1996 Jones
D385523 October 28, 1997 Borla
Patent History
Patent number: D399467
Type: Grant
Filed: Jan 23, 1998
Date of Patent: Oct 13, 1998
Assignee: Two Brothers Racing, Inc. (Santa Ana, CA)
Inventors: Craig Alan Erion (Santa Ana, CA), Jeffrey Scott Whitten (Costa Mesa, CA)
Primary Examiner: Jeffrey Asch
Assistant Examiner: Stacia Sinuik
Law Firm: Mason, Kolehmainen, Rathburn & Wyss
Application Number: 0/82,488
Classifications
Current U.S. Class: Tail Pipe Extension Or Muffler (D12/194); Element Or Attachment (D15/5)
International Classification: 1216;