ClassID:

149404

F16F1/187 - 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 characterised by shape or design of individual leaves shaped into an open profile, i.e. C- or U-shaped

Recent Application in this class:
#1
20250224016
2025-07-10

HYBRID STEEL-SHAPE MEMORY ALLOY ENERGY DISSIPATION SYSTEM

#2
20250215923
2025-07-03

PRE-LOADED DUAL-BEARING ASSEMBLY WITH ANNULAR CANTILEVER BEAM SPRING

#3
20240125369
2024-04-18

SPRING ELEMENT

#4
20200217385
2020-07-09

Mounting

#5
20190323573
2019-10-24

Barrel spring

#6
20190186573
2019-06-20

Spring useful for elevator safety device

#7
20180216687
2018-08-02

Mounting

#8
20170319886
2017-11-09

Spring enclosed trampoline

#9
20170268689
2017-09-21

Solenoid valve

#10
20170268688
2017-09-21

Solenoid valve

#11
20170261058
2017-09-14

ELEVATOR SAFETY SPRING AND METHOD OF MANUFACTURING

#12
20170234445
2017-08-17

Flat spring for solenoid valve and solenoid valve using the same

#13
20170227049
2017-08-10

Eccentric clamping bushing

#14
20160352207
2016-12-01

ELASTIC MEMBER IN VOICE COIL MOTOR AND ELECTRONIC DEVICE USING THE SAME

#15
20150366125
2015-12-24

Combination C-shaped spring and system

#16
20140125014
2014-05-08

High temperature seal assembly

#17
20140091609
2014-04-03

Seating unit with improved structure

#18
20130049271
2013-02-28

Leaf spring for motor vehicles

#19
20120248285
2012-10-04

Eccentric clamping bushing

#20
20120013100
2012-01-19

Shock absorption system for bicycle frame and components

#21
20110266366
2011-11-03

Spring for a cascade-type thrust reverser shutter for an aircraft jet engine

#22
20100194008
2010-08-05

Micromechanical spring

#23
20080007022
2008-01-10

Suspension Apparatus

#24
20070040311
2007-02-22

Double spring function upholstered furniture spring assemblies