ClassID:

149416

F16F1/34 - CPC Classification

Classification description:

Springs made of steel or other material having low internal friction ; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant Ring springs, i.e. annular bodies deformed radially due to axial load

Recent Application in this class:
#1
20250243918
2025-07-31

RAZOR MECHANISMS

#2
20250215948
2025-07-03

ANNULAR CANTILEVER BEAM SPRING AND PRE-LOADED ASSEMBLY

#3
20240191773
2024-06-13

SHOCK ABSORBER AND METAL COVER

#4
20230160470
2023-05-25

SHAFT MOUNTING ASSEMBLY

#5
20230014335
2023-01-19

Spring retainer retention tab for bias spring

#6
20220389964
2022-12-08

Wave spring

#7
20210190165
2021-06-24

Shock absorbing device with angular locking

#8
20200355234
2020-11-12

Rolling element spring

#9
20200332852
2020-10-22

Shock and vibration isolator/absorber/suspension/mount utilizing as a resilient element a closed loop resilient element

#10
20200132178
2020-04-30

Torsion spring using tensile stress

#11
20190368566
2019-12-05

RAZOR MECHANISMS

#12
20190368565
2019-12-05

RAZOR MECHANISMS

#13
20190162265
2019-05-30

Method of making carbon fiber wave spring

#14
20180170584
2018-06-21

Lightweight passive attenuator for spacecraft

#15
20180135714
2018-05-17

Canted coil spring with longitudinal component within and related methods

#16
20180087598
2018-03-29

Clutch pedal vibration reduction apparatus capable of adjusting damping force

#17
20150275962
2015-10-01

Motor

#18
20150233293
2015-08-20

Annular spring for a bearing assembly of a gas turbine engine

#19
20150076756
2015-03-19

Coned disc spring

#20
20150010387
2015-01-08

Exhaust gas turbocharger with vibration-insulating mounting of a rotor

#21
20140367902
2014-12-18

Ring-shaped spring and method for manufacturing same

#22
20140259617
2014-09-18

Canted coil spring with longitudinal component within and related methods

#23
20130161887
2013-06-27

Shock absorbing device for mating of an integrated deck to jacket legs

#24
20120104120
2012-05-03

Two-phase spring

#25
20120070110
2012-03-22

GEARBOX ASSEMBLY COMPONENT AND METHOD

#26
20090212245
2009-08-27

Conical spring bushing

#27
20090039578
2009-02-12

TENSION-COMPRESSION SPRING

#28
20050127584
2005-06-16

Device and a system for damping vibrations, impact and shock

#29
20050001382
2005-01-06

Compliant spacer