






| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/549,320USD811281S1 (en) | 2015-12-21 | 2015-12-21 | Shock absorber | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/549,320USD811281S1 (en) | 2015-12-21 | 2015-12-21 | Shock absorber | 
| Publication Number | Publication Date | 
|---|---|
| USD811281S1true USD811281S1 (en) | 2018-02-27 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/549,320ActiveUSD811281S1 (en) | 2015-12-21 | 2015-12-21 | Shock absorber | 
| Country | Link | 
|---|---|
| US (1) | USD811281S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD866408S1 (en)* | 2017-08-28 | 2019-11-12 | Qa1 Precision Products, Inc. | Shock absorber | 
| USD878250S1 (en)* | 2019-10-10 | 2020-03-17 | Jiali Huang | Automotive hydraulic rod | 
| USD980779S1 (en)* | 2018-11-26 | 2023-03-14 | Nabtesco Corporation | Reaction link for an aircraft | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1602539A (en) | 1924-09-03 | 1926-10-12 | Westinghouse Air Spring Compan | Air-spring device | 
| US2039135A (en) | 1931-05-11 | 1936-04-28 | Cleveland Pneumatic Tool Co | Landing gear for aeroplanes | 
| US2774446A (en) | 1952-05-05 | 1956-12-18 | Bourcier Christian Marie Louis | Shock absorbers | 
| US3970292A (en) | 1974-03-14 | 1976-07-20 | Regie Nationale Des Usines Renault | Oil and air suspension devices | 
| US4082255A (en) | 1976-01-15 | 1978-04-04 | Messier-Hispano S.A. | Oleo-pneumatic damper | 
| US4153237A (en) | 1976-11-01 | 1979-05-08 | Supalla Steven A | Hydrapneumatic suspension unit and valving structure | 
| USD277952S (en)* | 1981-09-19 | 1985-03-12 | Honda Giken Kogyo Kabushiki Kaisha | Shock absorber for motorcycle | 
| US4506869A (en) | 1980-08-29 | 1985-03-26 | Messier-Hispano-Bugatti | Dual chamber shock absorbers for aircrafts and the like | 
| JPS60179314A (en) | 1984-02-28 | 1985-09-13 | Nhk Spring Co Ltd | Suspension apparatus for car | 
| JPS63235737A (en) | 1987-03-23 | 1988-09-30 | Hino Motors Ltd | Gas spring for opening/closing-member | 
| US4795009A (en) | 1986-07-03 | 1989-01-03 | Toyota Jidosha Kabushiki Kaisha | Twin-tube type shock absorber | 
| US4881750A (en) | 1989-02-06 | 1989-11-21 | Hartmann Dirck T | ATB shock absorber | 
| US4995597A (en) | 1988-05-04 | 1991-02-26 | Dowty Rotol Limited | Hydraulic shock absorber with telescopic casings | 
| USD329629S (en)* | 1990-04-10 | 1992-09-22 | Ciccone Frank E | Mooring line shock absorber | 
| US5195619A (en) | 1991-09-03 | 1993-03-23 | General Motors Corporation | Internal accumulator for a hydraulic damper | 
| USD346781S (en)* | 1993-01-21 | 1994-05-10 | Ride On, Inc. | Shock absorber | 
| USD346780S (en)* | 1993-01-21 | 1994-05-10 | Ride On, Inc. | Shock absorber | 
| USD357951S (en)* | 1994-01-03 | 1995-05-02 | Ping Chen | Resistance cylinder for an exerciser | 
| USD399462S (en)* | 1997-05-06 | 1998-10-13 | Frank Roth Company, Inc. | Pair of shock absorber ends | 
| US5860497A (en) | 1997-06-12 | 1999-01-19 | Hks Co., Ltd. | Hydraulic shock absorber with removable components | 
| US5957252A (en) | 1996-08-02 | 1999-09-28 | Berthold; Brian D. | Hydraulic suspension unit | 
| US6135434A (en) | 1998-02-03 | 2000-10-24 | Fox Factory, Inc. | Shock absorber with positive and negative gas spring chambers | 
| US20020121416A1 (en) | 2001-02-19 | 2002-09-05 | Yohei Katayama | Hydraulic cylinder apparatus | 
| US6491146B1 (en) | 2001-08-21 | 2002-12-10 | Chen-Shing Yi | Damping adjustable shock absorber for a bicycle | 
| US20040129516A1 (en) | 2003-01-08 | 2004-07-08 | Susumu Umezawa | Bottom valve apparatus of hydraulic shock absorber | 
| US6814193B2 (en) | 2002-05-24 | 2004-11-09 | Zf Sachs Ag | Vibration damper with a hydraulic pressure stop | 
| US20060096816A1 (en)* | 2004-11-08 | 2006-05-11 | Norgaard Bret M | Fluid flow regulation of a vehicle shock absorber/damper | 
| US20070051573A1 (en)* | 2004-11-08 | 2007-03-08 | Norgaard Bret M | Fluid flow regulation of a vehicle shock absorber/damper | 
| US7219780B2 (en) | 2002-11-02 | 2007-05-22 | Stabilus Gmbh | Piston-cylinder unit | 
| USD553545S1 (en)* | 2006-02-08 | 2007-10-23 | Ohlins Racing Ab | Shock absorber | 
| US7308976B2 (en) | 2002-05-29 | 2007-12-18 | Turner Technology Group | Hydraulic dampers with pressure regulated control valve | 
| USD563287S1 (en)* | 2006-10-12 | 2008-03-04 | Falter Scott E | External bypass shock absorber | 
| US20080179795A1 (en) | 2002-06-25 | 2008-07-31 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring | 
| US20100320656A1 (en) | 2005-11-29 | 2010-12-23 | Martin Achenbach | Spring system, in particular for bicycles | 
| US20110101585A1 (en)* | 2009-10-30 | 2011-05-05 | Hitachi Automotive Systems, Ltd. | Shock absorber | 
| US20120048665A1 (en)* | 2009-01-07 | 2012-03-01 | John Marking | Compression isolator for a suspension damper | 
| US20120091638A1 (en)* | 2010-10-15 | 2012-04-19 | Y.S.S. (Thailand) Co., Ltd. | Shock absorber using air pressure | 
| US20140090938A1 (en)* | 2012-09-28 | 2014-04-03 | Hitachi Automotive Systems, Ltd. | Tube forming method and shock absorber | 
| US20140131969A1 (en)* | 2012-11-14 | 2014-05-15 | Oshkosh Corporation | Co-axial sway bar for a suspension system | 
| US20140262651A1 (en)* | 2011-08-04 | 2014-09-18 | Thyssenkrupp Bilstein Gmbh | Shock absorber for a vehicle having a lightweight design | 
| US20160052361A1 (en)* | 2013-04-26 | 2016-02-25 | Hitachi Automotive Systems, Ltd. | Tube and shock absorber | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1602539A (en) | 1924-09-03 | 1926-10-12 | Westinghouse Air Spring Compan | Air-spring device | 
| US2039135A (en) | 1931-05-11 | 1936-04-28 | Cleveland Pneumatic Tool Co | Landing gear for aeroplanes | 
| US2774446A (en) | 1952-05-05 | 1956-12-18 | Bourcier Christian Marie Louis | Shock absorbers | 
| US3970292A (en) | 1974-03-14 | 1976-07-20 | Regie Nationale Des Usines Renault | Oil and air suspension devices | 
| US4082255A (en) | 1976-01-15 | 1978-04-04 | Messier-Hispano S.A. | Oleo-pneumatic damper | 
| US4153237A (en) | 1976-11-01 | 1979-05-08 | Supalla Steven A | Hydrapneumatic suspension unit and valving structure | 
| US4506869A (en) | 1980-08-29 | 1985-03-26 | Messier-Hispano-Bugatti | Dual chamber shock absorbers for aircrafts and the like | 
| USD277952S (en)* | 1981-09-19 | 1985-03-12 | Honda Giken Kogyo Kabushiki Kaisha | Shock absorber for motorcycle | 
| JPS60179314A (en) | 1984-02-28 | 1985-09-13 | Nhk Spring Co Ltd | Suspension apparatus for car | 
| US4795009A (en) | 1986-07-03 | 1989-01-03 | Toyota Jidosha Kabushiki Kaisha | Twin-tube type shock absorber | 
| JPS63235737A (en) | 1987-03-23 | 1988-09-30 | Hino Motors Ltd | Gas spring for opening/closing-member | 
| US4995597A (en) | 1988-05-04 | 1991-02-26 | Dowty Rotol Limited | Hydraulic shock absorber with telescopic casings | 
| US4881750A (en) | 1989-02-06 | 1989-11-21 | Hartmann Dirck T | ATB shock absorber | 
| USD329629S (en)* | 1990-04-10 | 1992-09-22 | Ciccone Frank E | Mooring line shock absorber | 
| US5195619A (en) | 1991-09-03 | 1993-03-23 | General Motors Corporation | Internal accumulator for a hydraulic damper | 
| USD346781S (en)* | 1993-01-21 | 1994-05-10 | Ride On, Inc. | Shock absorber | 
| USD346780S (en)* | 1993-01-21 | 1994-05-10 | Ride On, Inc. | Shock absorber | 
| USD357951S (en)* | 1994-01-03 | 1995-05-02 | Ping Chen | Resistance cylinder for an exerciser | 
| US5957252A (en) | 1996-08-02 | 1999-09-28 | Berthold; Brian D. | Hydraulic suspension unit | 
| USD399462S (en)* | 1997-05-06 | 1998-10-13 | Frank Roth Company, Inc. | Pair of shock absorber ends | 
| US5860497A (en) | 1997-06-12 | 1999-01-19 | Hks Co., Ltd. | Hydraulic shock absorber with removable components | 
| US6135434A (en) | 1998-02-03 | 2000-10-24 | Fox Factory, Inc. | Shock absorber with positive and negative gas spring chambers | 
| US20020121416A1 (en) | 2001-02-19 | 2002-09-05 | Yohei Katayama | Hydraulic cylinder apparatus | 
| US6491146B1 (en) | 2001-08-21 | 2002-12-10 | Chen-Shing Yi | Damping adjustable shock absorber for a bicycle | 
| US6814193B2 (en) | 2002-05-24 | 2004-11-09 | Zf Sachs Ag | Vibration damper with a hydraulic pressure stop | 
| US7308976B2 (en) | 2002-05-29 | 2007-12-18 | Turner Technology Group | Hydraulic dampers with pressure regulated control valve | 
| US20080179795A1 (en) | 2002-06-25 | 2008-07-31 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring | 
| US7219780B2 (en) | 2002-11-02 | 2007-05-22 | Stabilus Gmbh | Piston-cylinder unit | 
| US20040129516A1 (en) | 2003-01-08 | 2004-07-08 | Susumu Umezawa | Bottom valve apparatus of hydraulic shock absorber | 
| US20060096816A1 (en)* | 2004-11-08 | 2006-05-11 | Norgaard Bret M | Fluid flow regulation of a vehicle shock absorber/damper | 
| US20070051573A1 (en)* | 2004-11-08 | 2007-03-08 | Norgaard Bret M | Fluid flow regulation of a vehicle shock absorber/damper | 
| US7628259B2 (en) | 2004-11-08 | 2009-12-08 | Thyssenkrupp Bilstein Of America, Inc. | Fluid flow regulation of a vehicle shock absorber/damper | 
| US20100320656A1 (en) | 2005-11-29 | 2010-12-23 | Martin Achenbach | Spring system, in particular for bicycles | 
| USD553545S1 (en)* | 2006-02-08 | 2007-10-23 | Ohlins Racing Ab | Shock absorber | 
| USD563287S1 (en)* | 2006-10-12 | 2008-03-04 | Falter Scott E | External bypass shock absorber | 
| US20120048665A1 (en)* | 2009-01-07 | 2012-03-01 | John Marking | Compression isolator for a suspension damper | 
| US20110101585A1 (en)* | 2009-10-30 | 2011-05-05 | Hitachi Automotive Systems, Ltd. | Shock absorber | 
| US20120091638A1 (en)* | 2010-10-15 | 2012-04-19 | Y.S.S. (Thailand) Co., Ltd. | Shock absorber using air pressure | 
| US20140262651A1 (en)* | 2011-08-04 | 2014-09-18 | Thyssenkrupp Bilstein Gmbh | Shock absorber for a vehicle having a lightweight design | 
| US20140090938A1 (en)* | 2012-09-28 | 2014-04-03 | Hitachi Automotive Systems, Ltd. | Tube forming method and shock absorber | 
| US20140131969A1 (en)* | 2012-11-14 | 2014-05-15 | Oshkosh Corporation | Co-axial sway bar for a suspension system | 
| US20160052361A1 (en)* | 2013-04-26 | 2016-02-25 | Hitachi Automotive Systems, Ltd. | Tube and shock absorber | 
| Title | 
|---|
| Shock Absorber PDS, posted at Fatcatwpsuspensionuk.com, no posting date given, site visited Apr. 28, 2017, <http://fatcatwpsuspensionuk.com/shock-absorber-pds.php>.* | 
| What Causes Leakage in the Shock Absorbers?, posted at Yourmechanic.com, posted on Nov. 17, 2015, site visited Apr. 28, 2017, <https://www.yourmechanic.com/article/what-causes-leakage-in-the-shock-absorbers>.* | 
| What's inside a spring shock absorber?, posted at Mechanics.stackexchange.com, posted on Feb. 5, 2016, site visited Apr. 28, 2017, <https://mechanics.stackexchange.com/questions/25722/whats-inside-a-spring-shock-absorber>.* | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD866408S1 (en)* | 2017-08-28 | 2019-11-12 | Qa1 Precision Products, Inc. | Shock absorber | 
| USD980779S1 (en)* | 2018-11-26 | 2023-03-14 | Nabtesco Corporation | Reaction link for an aircraft | 
| USD878250S1 (en)* | 2019-10-10 | 2020-03-17 | Jiali Huang | Automotive hydraulic rod | 
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|---|---|---|
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