Exhaust pipe

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Description

FIG. 1 is a front view of the exhaust pipe, showing my new invention;

FIG. 2 is a perspective view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a left-side view thereof.

Claims

The ornamental design for the exhaust pipe, as shown and described.

Referenced Cited
U.S. Patent Documents
D435815 January 2, 2001 Larson
D473175 April 15, 2003 Gilli
D488114 April 6, 2004 Kulla
D534469 January 2, 2007 Murkett
D540231 April 10, 2007 Braun et al.
Patent History
Patent number: D573923
Type: Grant
Filed: Jun 22, 2007
Date of Patent: Jul 29, 2008
Assignee: Dr. Ing. h.c. F. Porsche AG. (Weissach)
Inventors: Claus-Dieter Unfried (Markgroeningen), Robert Owen (Niefern-Oeschelbronn)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Michael A Pratt
Application Number: 29/288,841
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)