ClassID:

149408

F16F1/26 - 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; Leaf springs Attachments or mountings

Sub-classes:
Recent Application in this class:
#1
20250264141
2025-08-21

SPRING MEMBER

#2
20250224016
2025-07-10

HYBRID STEEL-SHAPE MEMORY ALLOY ENERGY DISSIPATION SYSTEM

#3
20250115264
2025-04-10

Vehicle Operator Awareness System

#4
20240423358
2024-12-26

DETACHABLE ONE PIECE SPRING HANDLES FOR CHAFING PANS AND TABLE CASTERS

#5
20240132171
2024-04-25

LIGHTWEIGHT TRAILER

#6
20240109167
2024-04-04

BIASED PAWL RATCHETING WRENCH

#7
20240052903
2024-02-15

SPRING UNIT, ACTUATOR, AND METHOD FOR PRODUCING SPRING UNIT

#8
20230322066
2023-10-12

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

#9
20230313857
2023-10-05

LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES

#10
20210206182
2021-07-08

Printing device door spring

#11
20210156451
2021-05-27

Spring element

#12
20210094820
2021-04-01

Vehicle operator awareness system

#13
20210070122
2021-03-11

Spring for use in conjunction with a vehicle

#14
20210039465
2021-02-11

Leaf spring suspension system for a vehicle

#15
20200391660
2020-12-17

Drop-off mechanism-equipped attachment structure for in-vehicle device

#16
20200376910
2020-12-03

Suspension spring saddle

#17
20200353603
2020-11-12

Biased pawl ratcheting wrench

#18
20200191323
2020-06-18

Hinge device

#19
20200141458
2020-05-07

Disc brake, brake caliper of a disc brake, as well as hold-down piece and leaf spring for securing the brake linings of a disc brake

#20
20200072310
2020-03-05

Axle spring seat attachment assembly

#21
20200056672
2020-02-20

Leaf spring assembly for automobile storage body

#22
20190389266
2019-12-26

Multi-plate spring suspension of composite material for vehicle

#23
20190217677
2019-07-18

Vehicle suspension having a leaf spring and a control arm joined by elastomer connector

#24
20190202254
2019-07-04

Method for Producing a Leaf Spring, and Leaf Spring

#25
20190110606
2019-04-18

Spring element, spring and mattress

#26
20190106320
2019-04-11

Micromechanical spring structure

#27
20190078637
2019-03-14

GAP RETAINING MEMBER AND LAMINATED LEAF SPRING PROVIDED WITH SAME

#28
20190078636
2019-03-14

SPACE MAINTAINING MEMBER AND LEAF SPRING USING SAME

#29
20190047103
2019-02-14

Damping of vibrations of a machine

#30
20180281541
2018-10-04

Leaf spring suspension system for a vehicle

#31
20180238487
2018-08-23

Modular kit for construction of apparatus including positioning mechanisms

#32
20180050438
2018-02-22

Ratchet mechanism spring

#33
20170341479
2017-11-30

VEHICLE SUSPENSION COMPRISING A LEAF SPRING ASSEMBLY

#34
20170319938
2017-11-09

Spring Enclosed Trampoline

#35
20170319886
2017-11-09

Spring enclosed trampoline

#36
20170314630
2017-11-02

Profiled bar, and vehicle spring produced therefrom

#37
20170313149
2017-11-02

Leaf spring device and method for manufacturing leaf spring device

#38
20170253100
2017-09-07

Multi-tapered suspension component

#39
20170087441
2017-03-30

Suspension system for a skateboard or other rider platform

#40
20170044851
2017-02-16

Chuck for a drill head of a rotation drilling rig

#41
20160311283
2016-10-27

Energy storing suspension components having retention recesses

#42
20160245355
2016-08-25

Attachment arrangement for a leaf spring compound

#43
20160207369
2016-07-21

Holding element for a spring

#44
20160138668
2016-05-19

Ratchet mechanism spring

#45
20160138667
2016-05-19

Micromechanical spring mechanism

#46
20160059654
2016-03-03

LEAF SPRING TYPE SUSPENSION

#47
20160023605
2016-01-28

Mount interface to slide on windscreen button

#48
20160016538
2016-01-21

LEAF SPRING FOR A VEHICLE WIPER BLADE

#49
20150260251
2015-09-17

Profiled bar, and vehicle spring produced therefrom

#50
20150145227
2015-05-28

Energy storing suspension components having retention recesses

#51
20150135908
2015-05-21

Biased pawl ratcheting wrench

#52
20150097352
2015-04-09

SUSPENSION SYSTEM FOR A SKATEBOARD OR OTHER RIDER PLATFORM

#53
20150097322
2015-04-09

Multi-tapered suspension component

#54
20140353936
2014-12-04

Vehicle suspension comprising light weight leaf spring assembly

#55
20140312543
2014-10-23

SILENCER FOR LAMINATED LEAF SPRING, AND LAMINATED LEAF SPRING

#56
20140167339
2014-06-19

Holder for a spring

#57
20140103764
2014-04-17

Electric machine having an axial spring element

#58
20140091609
2014-04-03

Seating unit with improved structure

#59
20140063630
2014-03-06

Mount interface to slide on windscreen button

#60
20140027961
2014-01-30

Leaf spring system

#61
20130320644
2013-12-05

Energy storing suspension components having retention recesses

#62
20120025576
2012-02-02

Dual-hinged spring

#63
20110233833
2011-09-29

Rotationally restrained leaf spring clinch clip

#64
20110101583
2011-05-05

Bifurcated spring system with strain control cams

#65
20110095461
2011-04-28

ELASTIC ASSEMBLY AND SLIDE MECHANISM USING THE SAME

#66
20100127444
2010-05-27

Device for limiting rotation of an axle in a leaf spring eye and suspension featuring same

#67
20090302513
2009-12-10

Suspension device

#68
20090115114
2009-05-07

LEAF SPRING SUPPORT AND A PARABOLIC LEAF SPRING ARRANGEMENT

#69
20080128968
2008-06-05

Composite spring with bushing attachment

#70
20070262553
2007-11-15

Shackle structure for suspension leaf spring

#71
20070145656
2007-06-28

SLIPPER END LEAF SPRING HAVING A VARIABLE CROSS SECTION

#72
20070057423
2007-03-15

Leaf spring assembly having safety spring with retaining elements

#73
20070045915
2007-03-01

Leaf spring assembly with retaining device

#74
20060255556
2006-11-16

Leaf spring suspension systems and sub-assemblies therefor

#75
20060103103
2006-05-18

Lightweight, low part-count, suspension system for wheeled vehicles

#76
20060061021
2006-03-23

Plate spring with adjustable support cam

#77
20060022389
2006-02-02

Leaf spring assembly with forged fastener

#78
20050231010
2005-10-20

Vehicle seat

#79
14214242
2019-09-24

Methods to dynamically alter the stiffness of nonlinear structures