USD581335S1 - Split flow muffler - Google Patents

Split flow muffler Download PDF

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Publication number
USD581335S1
USD581335S1 US29/279,480 US27948007F USD581335S US D581335 S1 USD581335 S1 US D581335S1 US 27948007 F US27948007 F US 27948007F US D581335 S USD581335 S US D581335S
Authority
US
United States
Prior art keywords
split flow
flow muffler
muffler
split
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/279,480
Inventor
Manuel Preciado Contreras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADVANCE WEST Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US29/279,480 priority Critical patent/USD581335S1/en
Application granted granted Critical
Publication of USD581335S1 publication Critical patent/USD581335S1/en
Assigned to ADVANCE WEST INC. reassignment ADVANCE WEST INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CONTRERAS, MANUEL P
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a left side elevation view of the split flow muffler showing my new design, the right side being a mirror image
FIG. 2 is a top plan view thereof,
FIG. 3 is an enlarged perspective view thereof;
FIG. 4 is an enlarged right side elevation view thereof; and,
FIG. 5 is perspective elevation view thereof.

Claims (1)

  1. The ornamental design for a split flow muffler, as shown and described.
US29/279,480 2007-05-02 2007-05-02 Split flow muffler Expired - Lifetime USD581335S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/279,480 USD581335S1 (en) 2007-05-02 2007-05-02 Split flow muffler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/279,480 USD581335S1 (en) 2007-05-02 2007-05-02 Split flow muffler

Publications (1)

Publication Number Publication Date
USD581335S1 true USD581335S1 (en) 2008-11-25

Family

ID=40029828

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/279,480 Expired - Lifetime USD581335S1 (en) 2007-05-02 2007-05-02 Split flow muffler

Country Status (1)

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US (1) USD581335S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090020359A1 (en) * 2004-05-07 2009-01-22 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Double-Flow Exhaust System For An Internal-Combustion Engine
US20180281559A1 (en) * 2017-03-29 2018-10-04 Ford Global Technologies, Llc Acoustic air duct and air extraction system with nesting expansion chambers
CN108688433A (en) * 2017-03-29 2018-10-23 福特全球技术公司 Acoustics air flue including multiple channels with expanding chamber and extract system
US10823023B2 (en) 2017-12-27 2020-11-03 Randy Phelps Selective acoustic soundproofing device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090020359A1 (en) * 2004-05-07 2009-01-22 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Double-Flow Exhaust System For An Internal-Combustion Engine
US7770690B2 (en) * 2004-05-07 2010-08-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Double-flow exhaust system for an internal-combustion engine
US20180281559A1 (en) * 2017-03-29 2018-10-04 Ford Global Technologies, Llc Acoustic air duct and air extraction system with nesting expansion chambers
CN108688433A (en) * 2017-03-29 2018-10-23 福特全球技术公司 Acoustics air flue including multiple channels with expanding chamber and extract system
US10532631B2 (en) 2017-03-29 2020-01-14 Ford Global Technologies, Llc Acoustic air duct and air extraction system including a plurality of channels having an expansion chamber
CN108688433B (en) * 2017-03-29 2023-09-22 福特全球技术公司 Acoustic airway and pumping system including multiple passages with expansion chambers
US10823023B2 (en) 2017-12-27 2020-11-03 Randy Phelps Selective acoustic soundproofing device

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