G04B37/223 - CPC Classification Index

ClassID:

179275 ⎘

G04B37/223 - CPC Classification

Classification description:

Cases; Materials or processes of manufacturing pocket watch or wrist watch cases metallic cases coated with a nonmetallic layer

Recent Application in this class:

20240248433

2024-07-25

WEARABLE ELECTRONIC DEVICE

20230288879

2023-09-14

METHOD FOR MANUFACTURING AN ORNAMENTAL HARD MATERIAL PART PROVIDED WITH A POLYMER COATING

20230161294

2023-05-25

WATCH CASE COMPRISING AN EXTERNAL PART COMPONENT WHEREON A STACK OF THIN LAYERS IS DEPOSITED

20230097354

2023-03-30

METAL SURFACE LAYER TREATING METHOD, METAL ASSEMBLY AND ELECTRONIC DEVICE

20220397865

2022-12-15

Timepiece component and timepiece

20220066393

2022-03-03

Threaded timepiece member

20210389729

2021-12-16

Method for manufacturing an ornamental hard material part provided with a polymer coating

20210222297

2021-07-22

Protective Coating For A Complex Watch Component

20210139738

2021-05-13

Coloured coating adapted for watch components

#10

20200189983

2020-06-18

Method for brazing titanium alloy components with zirconia-based ceramic components for horology or jewellery

#11

20190078209

2019-03-14

Protective Coating For A Complex Watch Component

#12

20180181071

2018-06-28

Mother-of-pearl substrate coated with a yellow layer

#13

20170268111

2017-09-21

Method for decorating a timepiece component

#14

20150072138

2015-03-12

Rigid decorative member having white rigid coating layer, and method for producing the same

#15

20120101531

2012-04-26

Biocompatible material made of stainless steel having a martensitic surface layer

#16

20090245032

2009-10-01

Watch case with a composite middle part