US2315305A
(en)
*
|
1941-05-07 |
1943-03-30 |
Harold E Van Voorhees |
Muffler
|
US2484827A
(en)
*
|
1946-10-17 |
1949-10-18 |
Bertron G Harley |
Baffle type muffler with corrugated casing
|
US2661073A
(en)
*
|
1950-08-09 |
1953-12-01 |
Oldberg Mfg Company |
Silencer or muffler
|
US2835336A
(en)
*
|
1953-07-15 |
1958-05-20 |
Oldberg Mfg Company |
Silencer or muffler
|
US3103256A
(en)
*
|
1959-11-09 |
1963-09-10 |
Oldberg Mfg Company |
Silencer or muffler
|
US3009530A
(en)
*
|
1960-01-21 |
1961-11-21 |
Laco Oil Burner Co Inc |
Exhaust device
|
US3220508A
(en)
*
|
1961-10-11 |
1965-11-30 |
Gen Motors Corp |
Muffler with interlocked casing and baffle members
|
US3106984A
(en)
*
|
1962-01-09 |
1963-10-15 |
Laclede Metal Products Co |
Muffler construction
|
US3227659A
(en)
*
|
1962-06-28 |
1966-01-04 |
Texaco Inc |
Treatment of exhaust gases using an alumina base alkali metal phosphorus-containing compound
|
US3638756A
(en)
*
|
1969-12-30 |
1972-02-01 |
United States Steel Corp |
Vehicle muffler and method of assembly
|
US4084658A
(en)
*
|
1976-11-05 |
1978-04-18 |
Custom-Bilt |
Tunable expansion chamber for internal combustion engines
|
US4239733A
(en)
*
|
1979-04-16 |
1980-12-16 |
General Motors Corporation |
Catalytic converter having a monolith with support and seal means therefor
|
US4269807A
(en)
*
|
1979-10-22 |
1981-05-26 |
Uop Inc. |
Catalytic converter mounting arrangement for reducing bypass leakage
|
DE3024630C2
(de)
*
|
1980-06-30 |
1984-06-14 |
M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg |
Gehäuseteil an Verbrennungskraftmaschinen wie Ölwanne o.dgl.
|
US4433542A
(en)
*
|
1982-07-22 |
1984-02-28 |
Nissan Motor Company, Limited |
Heat-shielding structure
|
US4559205A
(en)
*
|
1983-02-28 |
1985-12-17 |
General Motors Corporation |
Catalytic converter substrate and retainer assembly
|
US4536371A
(en)
*
|
1983-05-16 |
1985-08-20 |
Arvin Industries, Inc. |
Catalytic converter divider
|
DE3440701A1
(de)
*
|
1984-11-07 |
1986-05-22 |
Dr. Alois Stankiewicz GmbH, 3101 Adelheidsdorf |
Trennwand zur abtrennung des motorraums vom fahrgastraum eines kraftfahrzeugs
|
US4751979A
(en)
*
|
1985-05-16 |
1988-06-21 |
Airborne Express, Inc. |
Engine noise suppression kit for the nacelles of a jet aircraft
|
US4700806A
(en)
*
|
1986-11-25 |
1987-10-20 |
Ap Industries, Inc. |
Stamp formed muffler
|
US4821840A
(en)
*
|
1988-01-20 |
1989-04-18 |
Ap Parts Manufacturing Company |
Stamp formed exhaust muffler with conformal outer shell
|
DE3826707A1
(de)
*
|
1988-08-05 |
1990-02-08 |
Gruenzweig & Hartmann |
Verfahren zum herstellen eines abgas-schalldaempfers
|
US4894987A
(en)
*
|
1988-08-19 |
1990-01-23 |
Ap Parts Manufacturing Company |
Stamp formed muffler and catalytic converter assembly
|
US5119551A
(en)
*
|
1989-02-06 |
1992-06-09 |
Tennessee Gas Pipeline Company |
Method of making a catalytic converter with one piece housing
|
US5055274A
(en)
*
|
1989-02-06 |
1991-10-08 |
Tennessee Gas Pipeline Company |
Catalytic converter and substrate support with one piece housing
|
US4941545A
(en)
*
|
1989-04-28 |
1990-07-17 |
Arvin Industries, Inc. |
Muffler assembly
|
JPH0696974B2
(ja)
*
|
1989-12-19 |
1994-11-30 |
株式会社共立 |
マフラーカバー
|
US5187334A
(en)
*
|
1990-07-02 |
1993-02-16 |
Tennessee Gas Pipeline Company |
Acoustic muffler with one-piece housing
|
US5173577A
(en)
*
|
1990-09-04 |
1992-12-22 |
Ap Parts Manufacturing Co. |
Stamp formed muffler with low back pressure
|
US5164551A
(en)
*
|
1990-12-03 |
1992-11-17 |
Ap Parts Manufacturing Co. |
Stamp formed muffler with compound reinforcement pattern for preventing shell ring
|
US5241512A
(en)
*
|
1991-04-25 |
1993-08-31 |
Hutchinson 2 |
Acoustic protection material and apparatus including such material
|
US5229557A
(en)
*
|
1991-05-28 |
1993-07-20 |
Arvin Industries, Inc. |
Rigidified muffler assembly
|
US5211013A
(en)
*
|
1991-09-17 |
1993-05-18 |
Tecumseh Products Company |
Muffler heat shield and method of attachment
|
US5280142A
(en)
*
|
1991-10-18 |
1994-01-18 |
Ap Parts Manufacturing Company |
Heat shielded exhaust system component
|
JP2578330Y2
(ja)
*
|
1992-02-10 |
1998-08-13 |
株式会社共立 |
内燃機関の排気マフラー構造
|
US5252788A
(en)
*
|
1992-04-10 |
1993-10-12 |
Ap Parts Manufacturing Co. |
Stamp formed muffler with in-line expansion chamber and arcuately formed effective flow tubes
|
FR2693754B1
(fr)
*
|
1992-07-16 |
1994-09-02 |
Saint Gobain Vitrage Int |
Caisson isolant acoustique.
|
US5281778A
(en)
*
|
1993-06-28 |
1994-01-25 |
Midas International Corporation |
Vehicular muffler with heat shield
|
JPH07259531A
(ja)
*
|
1994-03-28 |
1995-10-09 |
Calsonic Corp |
消音器
|
CH691459A5
(de)
*
|
1996-05-13 |
2001-07-31 |
Scambia Ind Dev Ag |
Abgasanlage für ein Kraftfahrzeug und Kraftfahrzeug.
|
US5859394A
(en)
*
|
1997-06-12 |
1999-01-12 |
Ap Parts Manufacturing Company |
Muffler with stamped internal plates defining tubes and separating chambers
|
US5949035A
(en)
*
|
1997-03-24 |
1999-09-07 |
Arvin Industries, Inc. |
Stamp-formed muffler having a unitary inner cartridge
|
KR19990003207A
(ko)
*
|
1997-06-25 |
1999-01-15 |
구자홍 |
저저항용 반사방지 음극선관 제조방법
|
US6257367B1
(en)
*
|
1998-03-05 |
2001-07-10 |
Arvinmeritor, Inc. |
Stamp-formed muffler
|
US5945642A
(en)
*
|
1998-03-13 |
1999-08-31 |
Minnesota Mining And Manufacturing Company |
Acoustic horn
|
US6135237A
(en)
*
|
1998-04-03 |
2000-10-24 |
Arvin Industries, Inc. |
Stamp-formed muffler
|
US6659222B1
(en)
*
|
1999-03-05 |
2003-12-09 |
Arvinmeritor, Inc. |
Multi-chambered muffler
|
DE10020373A1
(de)
*
|
2000-04-26 |
2001-10-31 |
Stihl Maschf Andreas |
Abgasschalldämpfer mit Funkenschutzsieb
|
US6454047B1
(en)
*
|
2000-10-17 |
2002-09-24 |
Bbnt Solutions Llc |
System and method for phases noise attenuation
|
DE10106559A1
(de)
*
|
2001-02-13 |
2002-08-29 |
Eberspaecher J Gmbh & Co |
Abgas-Gehäuseteil eines Kraftfahrzeuges
|
US6708626B2
(en)
*
|
2001-06-11 |
2004-03-23 |
Kobe Steel, Ltd. |
Double-walled damping structure
|
US6931367B2
(en)
*
|
2001-11-29 |
2005-08-16 |
Faurecia Exhaust Systems, Inc. |
Optimal rib design method for exhaust components
|
US6892855B2
(en)
*
|
2003-02-25 |
2005-05-17 |
Tenneco Automotive Operating Company Inc. |
Embossed shell for spun mufflers
|