ClassID:

149543

F16F9/0409 - CPC Classification

Classification description:

Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the wall structure

Recent Application in this class:
#1
20250297663
2025-09-25

AIR-SLEEVE WITH HYBRID CORD ANGLES

#2
20250271048
2025-08-28

PISTON, AIR SPRING AND MOTOR VEHICLE

#3
20240401663
2024-12-05

SLEEVE FOR AIR SPRING FOR VEHICLE

#4
20240401662
2024-12-05

SLEEVE FOR AIR SPRING FOR VEHICLE AND AIR SPRING INCLUDING THE SAME

#5
20240166012
2024-05-23

AIR SPRING WITH ADJUSTABLE STIFFNESS AND VEHICLE AIR SUSPENSION SYSTEM

#6
20230383813
2023-11-30

Bellows suspension unit

#7
20230090073
2023-03-23

BELLOWS SUSPENSION COMPOSITE SPRING

#8
20230015285
2023-01-19

ARTICLE HAVING A ONE-LAYER OR MULTI-LAYER MAIN BODY WITH ELASTIC PROPERTIES, METHOD FOR PRODUCING AN ARTICLE AND USE OF ALUMINIUM HYDROXIDE AS REINFORCING FILLER IN A RUBBER MIXTURE

#9
20220341479
2022-10-27

Pneumatic structure and associated production method

#10
20220154795
2022-05-19

Air spring sleeve

#11
20220034381
2022-02-03

Air spring

#12
20210355305
2021-11-18

Article, in particular air spring bellows, a metal-rubber element, or a vibration damper

#13
20210332867
2021-10-28

AIR SUSPENSION ASSEMBLY AND BELLOWS FOR AN AIR SUSPENSION ASSEMBLY

#14
20200378463
2020-12-03

Fluid-sealed engine mount

#15
20200362147
2020-11-19

Article, in particular air spring bellows, a metal-rubber element, or a vibration damper

#16
20200141490
2020-05-07

Lifting bellows

#17
20190331189
2019-10-31

Air spring sleeve

#18
20190300260
2019-10-03

Packaging material

#19
20190249741
2019-08-15

Elastomeric articles with improved fire protection properties

#20
20190186580
2019-06-20

Air spring unit having a divided outer guide

#21
20190107167
2019-04-11

METAL DIAPHRAGM DAMPER

#22
20190048963
2019-02-14

Article, particularly an air spring bellows, a metal-rubber element, or a vibration damper

#23
20180259027
2018-09-13

Article, particularly an air spring bellows, a metal-rubber element, or a vibration damper

#24
20180195478
2018-07-12

Diaphragm damper device coiled wave spring and damper system

#25
20180023652
2018-01-25

END MEMBER ASSEMBLIES AS WELL AS GAS SPRING ASSEMBLIES AND SUSPENSION SYSTEMS INCLUDING SAME

#26
20180010664
2018-01-11

Lateral support elements, gas spring assemblies, suspension systems and methods

#27
20170307042
2017-10-26

Article, particularly an air spring bellows, a metal-rubber element, or a vibration damper

#28
20170204929
2017-07-20

End member assemblies as well as gas spring assemblies and suspension systems including same

#29
20170174031
2017-06-22

AIR SPRING

#30
20170114854
2017-04-27

Air spring sleeve

#31
20170074341
2017-03-16

Air Spring Device for a Vehicle

#32
20170058986
2017-03-02

Air spring with constrained elastic sleeve

#33
20160304707
2016-10-20

Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene

#34
20160288306
2016-10-06

HYDRAULIC HAMMER HAVING SELF-CONTAINED GAS SPRING

#35
20160153513
2016-06-02

AIR SPRING BELLOWS INCLUDING RENEWABLE RESOURCES

#36
20160108984
2016-04-21

Flexible spring member as well as gas spring assembly and method of manufacture

#37
20160107496
2016-04-21

AIR SPRING

#38
20150217620
2015-08-06

Air spring comprising adsorptive material

#39
20150167771
2015-06-18

Rubber articles subjected to repeated deformation and compositions for making the same

#40
20150108699
2015-04-23

Air spring and method for folding over an air spring bellows of an air spring

#41
20140333016
2014-11-13

Air spring sleeve

#42
20140217656
2014-08-07

Elastomeric articles with improved properties

#43
20140145382
2014-05-29

Diameter-variable cylindrical air pressure spring

#44
20140070468
2014-03-13

Gas spring and damper assemblies and methods

#45
20140042679
2014-02-13

Elasticity-adjustable air pressure spring

#46
20140035210
2014-02-06

Flexible spring member as well as gas spring assembly and method of manufacture

#47
20140027962
2014-01-30

Air spring having hybrid bellows

#48
20130183483
2013-07-18

Polyester/nylon 6 fibers for rubber reinforcement

#49
20130020746
2013-01-24

Air springs with improved high temperature performance

#50
20130001840
2013-01-03

ELASTOMER PRODUCT, IN PARTICULAR AN AIR SPRING HAVING A BELLOWS, HAVING AN ELECTRICAL COMPONENT

#51
20120313303
2012-12-13

Pneumatic spring device for a rail vehicle

#52
20120240817
2012-09-27

Membrane for secondary air suspension of a land or rail vehicle, method of manufacturing same, its suspension and vehicle incorporating same

#53
20110210486
2011-09-01

RUBBER ARTICLES SUBJECTED TO REPEATED DEFORMATION AND COMPOSITIONS FOR MAKING THE SAME

#54
20110083500
2011-04-14

Air spring having wireless micro and nano sensors

#55
20100289197
2010-11-18

Unreinforced elastomeric spring wall, gas spring and method

#56
20100183856
2010-07-22

Elastomeric body with elastic fire retardant coating

#57
20100117274
2010-05-13

Air springs and vulcanizable compositions for preparing the same

#58
20090057967
2009-03-05

Gas spring assembly and method of manufacture

#59
20090057966
2009-03-05

Spring body for gas spring assembly and method of forming same

#60
20090013557
2009-01-15

Self-inflating cushion and footwear including same

#61
20080197547
2008-08-21

Pneumatic suspension bellows

#62
20080177011
2008-07-24

FIBROUS REINFORCEMENT FOR AIR SUSPENSION AND AIR SUSPENSION

#63
20080111288
2008-05-15

Air spring sleeve

#64
20070246871
2007-10-25

Vibration Isolation Table Device

#65
20070228623
2007-10-04

Air spring and hanging label assembly and method of assembling same

#66
20070205545
2007-09-06

Air spring rolling-lobe flexible member made of elastomeric material

#67
20060208403
2006-09-21

Air spring assembly with flexible can

#68
20060169386
2006-08-03

Air spring and hanging label assembly and method of assembling same

#69
20060131797
2006-06-22

Airspring

#70
20060117843
2006-06-08

Pneumatic spring provided with a level measuring device

#71
20050199335
2005-09-15

Device and method for the continuous production of tubular structures that are reinforced with a strengthening support

#72
20050084638
2005-04-21

Airsleeve

#73
17194647
2023-07-25

Actuator with reinforcing structure for torsion resistance

#74
16017361
2020-03-10

Antioxidant precursors for elastomeric compositions