G04B17/04 - CPC Classification Index

ClassID:

179011 ⎘

G04B17/04 - CPC Classification

Classification description:

Mechanisms for stabilising frequency Oscillators acting by spring tension

Sub-classes:

G04B17/045 » {with oscillating blade springs } 82
G04B17/06 » Oscillators with hairsprings, e.g. balance 91
G04B17/08 » Oscillators with coil springs stretched and unstretched axially 4
G04B17/10 » Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane 16

Recent Application in this class:

20230126149

2023-04-27

METHOD FOR MANUFACTURING A SILICON-BASED TIMEPIECE COMPONENT

20220171337

2022-06-02

FLEXIBLE GUIDE ASSEMBLY FOR A ROTATING RESONATOR MECHANISM, PARTICULARLY FOR A TIMEPIECE MOVEMENT

20210096513

2021-04-01

Timepiece mechanism

20200319597

2020-10-08

ANTISHOCK DEVICE AND TIMEPIECE MECHANICAL OSCILLATOR WITH FLEXIBLE GUIDANCE HAVING SUCH AN ANTISHOCK DEVICE

20200192291

2020-06-18

Timepiece resonator comprising at least one flexure bearing

20200192290

2020-06-18

Timepiece resonator comprising at least one flexure bearing

20200117143

2020-04-16

BLOCKING DEVICE FOR A TIMEPIECE

20200004202

2020-01-02

Drive member for a timepiece

20190324401

2019-10-24

Anti shock protection for a resonator mechanism with rotary flexure bearing

#10

20190324398

2019-10-24

MECHANICAL OSCILLATOR

#11

20190227493

2019-07-25

General 2 degree of freedom isotropic harmonic oscillator and associated time base without escapement or with simplified escapement

#12

20190033784

2019-01-31

Timepiece oscillator with flexure bearings having a long angular stroke

#13

20180113420

2018-04-26

Mechanical watch with isochronic position insensitive rotary resonator

#14

20180107164

2018-04-19

High quality factor resonator for mechanical watches

#15

20180107161

2018-04-19

Mechanical timepiece movement with a resonator having two degrees of freedom with a maintaining mechanism using a runner rolling on a track

#16

20180004161

2018-01-04

Mechanical oscillator and associated production method

#17

20170322517

2017-11-09

Monolithic timepiece regulator, timepiece movement and timepiece having such a timepiece regulator

#18

20170277124

2017-09-28

Method for maintaining and regulating the frequency of a timepiece resonator

#19

20170227930

2017-08-10

Timepiece resonator mechanism

#20

20170205768

2017-07-20

Flexural pivot

#21

20160357155

2016-12-08

Device intended to control the angular speed of a train in a timepiece movement and including a magnetic escapement

#22

20160327910

2016-11-10

Isotropic harmonic oscillator and associated time base without escapement or with simplified escapement

#23

20160327909

2016-11-10

General two degree of freedom isotropic harmonic oscillator and associated time base

#24

20160246258

2016-08-25

Combined resonator with improved isochronism

#25

20160246257

2016-08-25

Oscillator with a detent escapement

#26

20160223989

2016-08-04

Timepiece oscillator mechanism

#27

20160216693

2016-07-28

Method for maintaining and regulating a timepiece resonator

#28

20160179058

2016-06-23

Tuning fork oscillator for timepieces

#29

20160091863

2016-03-31

Synchronization of timepiece resonators

#30

20160091862

2016-03-31

Isochronous paraxial timepiece resonator

#31

20160011567

2016-01-14

Flexible timepiece guidance

#32

20160011566

2016-01-14

Flexible timepiece guidance

#33

20150234354

2015-08-20

Timepiece oscillator

#34

20150234353

2015-08-20

Device for maintaining and regulating a timepiece resonator

#35

20150138933

2015-05-21

Regulating system for a horology movement