Muffler

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Description

FIG. 1 is a side perspective view of a muffler in accordance with the present invention;

FIG. 2 is a bottom plan view of the invention according to FIG. 1; the top plan view being a mirror image thereof;

FIG. 3 is a left side elevation, the right side being a mirror image thereof; and,

FIG. 4 is a rear elevation, the front being a mirror image thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D165057 November 1951 Deremer
D179611 January 1957 Powers
3147097 September 1964 Aguas
5216809 June 8, 1993 Abbott
5229557 July 20, 1993 Allman
5252788 October 12, 1993 Emrick
5597986 January 28, 1997 Harwood
5859394 January 12, 1999 Seehaus
6135237 October 24, 2000 Allman
D452694 January 1, 2002 Irie
6415889 July 9, 2002 Wyatt
D492634 July 6, 2004 Butterfield
D534185 December 26, 2006 Chan
D637207 May 3, 2011 Alberti
20100270103 October 28, 2010 Huff
20100307865 December 9, 2010 Olsen
20140166393 June 19, 2014 Butler
Patent History
Patent number: D948401
Type: Grant
Filed: May 23, 2019
Date of Patent: Apr 12, 2022
Inventor: James Stewart (Platte City, MO)
Primary Examiner: Ania Aman
Application Number: 29/692,254
Classifications
Current U.S. Class: Tail Pipe Extension Or Muffler (D12/194)