Bidirectional muffler

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

FIG. 1 is a perspective view of the bidirectional muffler;

FIG. 2 is a bottom plan view of the bidirectional muffler;

FIG. 3 is end plan view of the bidirectional muffler, the opposite end plan view being a mirror image of FIG. 3;

FIG. 4 is an elevational view of the right-hand side of the bidirectional muffler as depicted in FIG. 1; and,

FIG. 5 is an elevational view of the left-hand side of the bidirectional muffler as depicted in FIG. 1.

Patent	Priority	Assignee	Title
6942061,	Dec 17 2003	Jones Exhaust Systems, Inc.	Muffler for internal combustion engine
D573521,	Oct 25 2007	American Auto Accessories, Inc.	Muffler with trapezoid body
D627284,	Aug 06 2009	NOISE SOLUTIONS INC	Vehicle muffler
D647188,	Jun 23 2009	BMC S R L	Device for filtering the intake air of an internal combustion engine
D654839,	Dec 23 2009	Mike P., Contreras	Exhaust tip with gun barrel sight design
D948401,	May 23 2019		Muffler

Patent	Priority	Assignee	Title
2909235,
D406089,	Dec 03 1997	BURNS STAINLESS	Exhaust collector
D418469,	Aug 14 1998		Tail pipe extension
D423436,	Sep 09 1998	DR ING H C F PORSCHE AKTIENGESELLSCHAFT	Pipe for an exhaust system
D465444,	Feb 15 2001		Automobile muffler tip
D473175,	Nov 29 2000	Supersprint S.r.l.	Tail pipe for muffler
D473177,	Feb 02 2002	DR ING H C F PORSCHE AKTIENGESELLSCHAFT	Surface configuration of an exhaust pipe for a vehicle

///

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Dec 04 2003	BUTTERFIELD, DAVID A	JONES EXHAUST SYSTEMS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	014812	0112	pdf
Dec 04 2003	MYERS, JERRY E	JONES EXHAUST SYSTEMS, INC	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	014812	0112	pdf
Dec 17 2003		Jones Exhaust Systems	(assignment on the face of the patent)

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule