ClassID:

149997

F16F2238/022 - CPC Classification

Classification description:

Type of springs or dampers; Springs leaf-like, e.g. of thin, planar-like metal

Recent Application in this class:
#1
20260139718
2026-05-21

DAMPING STRUCTURE, ELECTRONIC DEVICE AND DAMPING ASSEMBLY

#2
20250354598
2025-11-20

SPRING MECHANISM

#3
20250198476
2025-06-19

SPRING MEMBER

#4
20250115264
2025-04-10

Vehicle Operator Awareness System

#5
20250109776
2025-04-03

COMPOSITE SPRINGS, COMPOSITE SPRING ASSEMBLIES, AND METHODS FOR MAKING THE SAME

#6
20250042721
2025-02-06

MEMS COMPONENT WITH A MEMBRANE SPRING AND METHOD FOR PRODUCING A MEMBRANE SPRING

#7
20240167528
2024-05-23

Reinforced coil spring of a hose reel

#8
20240003396
2024-01-04

LATTICE DESIGN FOR ENERGY ABSORPTION AND VIBRATION DAMPING APPLICATIONS

#9
20230400078
2023-12-14

SPRING MEMBER

#10
20230366442
2023-11-16

LEAF SPRING WITH HIGH RESOLUTION STIFFNESS CONTROL

#11
20230322066
2023-10-12

Resilient Coupling Element for a Motor Vehicle Having At Least One Coupling Element

#12
20230313857
2023-10-05

LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES

#13
20230296155
2023-09-21

FREQUENCY-ADAPTIVE LEAF-SPRING TUNED MASS DAMPER

#14
20230148704
2023-05-18

Shoes, devices for shoes, and methods of using shoes

#15
20230124974
2023-04-20

Aircraft landing gear assembly

#16
20230015489
2023-01-19

Lattice design for energy absorption and vibration damping applications

#17
20220412420
2022-12-29

Leaf spring device

#18
20220403913
2022-12-22

VIBRATION ISOLATOR

#19
20220373054
2022-11-24

Flexible spring element made of a fibre-reinforced plastics composite material

#20
20220369764
2022-11-24

Shoes, devices for shoes, and methods of using shoes

#21
20220186804
2022-06-16

Composite springs, composite spring assemblies, and methods for making the same

#22
20220136235
2022-05-05

WALL AND CEILING ACOUSTICAL ISOLATOR

#23
20220089272
2022-03-24

Antivibration kit-of-parts and parts therefor, airfoil structure and aircraft provided therewith

#24
20220056975
2022-02-24

Leaf spring, manufacturing process and mould of that leaf spring

#25
20210356010
2021-11-18

Composite leaf spring and method of manufacture

#26
20210172492
2021-06-10

Spring for a check valve, check valve having a spring of this kind, controllable vibration damper having such a check valve, and motor vehicle having a controllable vibration damper of this kind

#27
20210156451
2021-05-27

Spring element

#28
20210115993
2021-04-22

Plate spring member

#29
20210095734
2021-04-01

Leaf spring

#30
20210094820
2021-04-01

Vehicle operator awareness system

#31
20210080835
2021-03-18

Vibration isolation system and lithographic apparatus

#32
20210070122
2021-03-11

Spring for use in conjunction with a vehicle

#33
20210054895
2021-02-25

Spring leaf and method for producing a spring leaf

#34
20210047738
2021-02-18

Amorphous metal strip and method for producing an amorphous metal strip

#35
20210003185
2021-01-07

Wave spring

#36
20200332548
2020-10-22

Tower vibration damper

#37
20200096038
2020-03-26

Flexural pivot assembly with shaped blade sections

#38
20200072313
2020-03-05

Vertical vibration isolation system

#39
20200049227
2020-02-13

Drive assembly including hub assembly extension

#40
20190323573
2019-10-24

Barrel spring

#41
20190323572
2019-10-24

Bi-directional non-linear spring

#42
20190309814
2019-10-10

LEAF SPRING DEVICE FOR A VEHICLE AND METHOD FOR PRODUCING SUCH A LEAF SPRING DEVICE

#43
20190293141
2019-09-26

Disc spring assembly

#44
20190219130
2019-07-18

Torsional vibration damper and method of making same

#45
20190202254
2019-07-04

Method for Producing a Leaf Spring, and Leaf Spring

#46
20190187033
2019-06-20

Measuring apparatus

#47
20190178324
2019-06-13

Fibre composite component

#48
20190152366
2019-05-23

Slide assembly for a motor vehicle

#49
20190113095
2019-04-18

Method for leaf springs made of fiber-reinforced plastic with integrated eye bushings, and leaf spring made of fiber-reinforced plastic

#50
20190106320
2019-04-11

Micromechanical spring structure

#51
20190101179
2019-04-04

Passive damping system for mass flow controller

#52
20190078636
2019-03-14

SPACE MAINTAINING MEMBER AND LEAF SPRING USING SAME

#53
20190041213
2019-02-07

Rotation rate sensor and method for manufacturing a rotation rate sensor

#54
20180279716
2018-10-04

Step-on shoe cover and method of use thereof

#55
20180128336
2018-05-10

Bi-directional non-linear spring

#56
20170356501
2017-12-14

Rotation flexure with temperature controlled modal frequency

#57
20170343075
2017-11-30

PENDULUM-TYPE DAMPING DEVICE

#58
20170234400
2017-08-17

BLADE-TYPE TORSIONAL DAMPER

#59
20170197532
2017-07-13

Shock mitigation apparatus

#60
20170144500
2017-05-25

Automotive Leaf Spring

#61
20170015170
2017-01-19

Suspension spring unit for a vehicle chassis

#62
20160138667
2016-05-19

Micromechanical spring mechanism

#63
20160089267
2016-03-31

Eye dropper positioning and guiding apparatus

#64
20160089266
2016-03-31

Eye dropper positioning and guiding apparatus

#65
20160089265
2016-03-31

Eye dropper positioning and guiding apparatus

#66
20160089264
2016-03-31

Eye dropper positioning and guiding apparatus

#67
20150366125
2015-12-24

Combination C-shaped spring and system

#68
20150362036
2015-12-17

Gap-type, single turn, tooled wave spring

#69
20150316114
2015-11-05

Leaf spring made of a fiber composite material having integrated bearing eyes and method of producing said leaf spring

#70
20130001845
2013-01-03

Method for making leaf springs of a fiber composite material having integrated bearing eyes

#71
20100060088
2010-03-11

Nano-positioning electromagnetic linear actuator

#72
17885322
2023-09-26

Additive manufactured symmetric low unbalance governor springs