ClassID:

7566

A44C27/007 - CPC Classification

Classification description:

Materials for manufacturing jewellery; Coating layers for jewellery Non-metallic coatings

Recent Application in this class:
#1
20260000167
2026-01-01

Inner diameter temporary fill equipment and application method thereof

#2
20250204656
2025-06-26

TRIM COMPONENT COMPRISING A SUBSTRATE HAVING LOCAL VARIATIONS IN REFRACTIVE INDEX, AND METHOD OF PRODUCING SUCH A TRIM COMPONENT

#3
20250194760
2025-06-19

METHOD FOR MANUFACTURING AN EXTERNAL PART

#4
20240358127
2024-10-31

EXTERNAL PART FOR WATCHES OR JEWELLERY COMPRISING A COATING OF SATURATED INTRINSIC COLOUR AND METHOD FOR MANUFACTURING SAID EXTERNAL PART

#5
20240268528
2024-08-15

Composite Wearables and Related Methods

#6
20240228796
2024-07-11

SUBSTRATE COMPRISING A SURFACE COVERED WITH AN EPILAME AGENT AND METHOD FOR EPILAME-COATING SUCH A SUBSTRATE

#7
20240206607
2024-06-27

METHOD FOR COATING AN EXTERNAL PART, IN PARTICULAR IN THE HOROLOGICAL FIELD, AND COATED EXTERNAL PART

#8
20240099433
2024-03-28

METHOD FOR MANUFACTURING AN EXTERNAL COMPONENT OF A WATCH, OF A FASHION ITEM OR OF A JEWELLERY ITEM

#9
20230288879
2023-09-14

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

#10
20230038194
2023-02-09

BLACK DIAMOND LIKE CARBON (DLC) COATED ARTICLES AND METHODS OF MAKING THE SAME

#11
20230000224
2023-01-05

Jewelry item and method for manufacturing jewelry item

#12
20220361637
2022-11-17

Method of manufacturing jewelry with artifacts such as cremation ashes embedded therein

#13
20220346508
2022-11-03

Multicolored flexible wearables and related methods

#14
20220299689
2022-09-22

External part for a timepiece or a piece of jewellery comprising an interferential colour coating and manufacturing method of said part

#15
20220087375
2022-03-24

Retroreflective Chain and Manufacturing Method

#16
20210389729
2021-12-16

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

#17
20210311436
2021-10-07

Process for manufacturing a timepiece component

#18
20210219679
2021-07-22

Method of making a decorative article, such as a jewellery piece

#19
20200297083
2020-09-24

Multicolored flexible wearables and related methods

#20
20200260825
2020-08-20

Fashion accessory and method of making

#21
20200224318
2020-07-16

Black diamond like carbon (DLC) coated articles and methods of making the same

#22
20200221833
2020-07-16

Gemstone coatings and methods of making and using the same

#23
20190357639
2019-11-28

External component with decoration for watches or jewellery and method for manufacturing the same

#24
20190150576
2019-05-23

RING ASSEMBLY, AND CORRESPONDING KIT AND METHOD FOR ASSEMBLING THE SAME

#25
20190125044
2019-05-02

Jewelry with features from topographic data

#26
20180352911
2018-12-13

MOTIVATIONAL BRACELET

#27
20180325225
2018-11-15

RING AND PROCESS FOR PRODUCING THE SAME

#28
20180112144
2018-04-26

Epilamization method of an element of a timepiece or piece of jewellery

#29
20170332747
2017-11-23

Sand based jewelry

#30
20170311687
2017-11-02

Aerosol composition for the prevention of symptoms of metal induced allergy and a method of synthesizing the same

#31
20170135451
2017-05-18

Sand based jewelry

#32
20160272749
2016-09-22

Substrate comprising a surface coated with an epilamization agent and method for epilamization of such a substrate

#33
20160029748
2016-02-04

Method for providing nanocrystalline diamond coatings on gemstones and other substrates

#34
20150265011
2015-09-24

Coated metallic products and methods for making the same

#35
20150208771
2015-07-30

Sand based jewelry

#36
20150052946
2015-02-26

DECORATIVE JEWELRY AND METHODS OF MAKING SAME

#37
20150044491
2015-02-12

METHOD OF FORMING A BLACK TANTALUM ALLOY, A TANTALUM ALLOY, AND ARTICLES FORMED THEREFROM

#38
20150044453
2015-02-12

Golden rigid decorative member

#39
20140233236
2014-08-21

Ground composite body comprising a glass body and a plastic

#40
20130239614
2013-09-19

Sapphire coated gemstone

#41
20120304890
2012-12-06

Slurry for jewelry pieces

#42
20120304692
2012-12-06

Coated metallic products and methods for making the same

#43
20120244326
2012-09-27

Decorated enamelled part

#44
20120060372
2012-03-15

Methods of making tungsten carbide-based annular jewelry rings

#45
20110236654
2011-09-29

METHOD OF SURFACE TREATMENT AND SURFACE TREATED ARTICLE PROVIED BY THE SAME

#46
20100307005
2010-12-09

Methods of making tungsten carbide-based annular jewelry rings

#47
20100247942
2010-09-30

Ground composite body comprising a glass body and a plastic

#48
20100068503
2010-03-18

Method for producing nanocrystalline diamond coatings on gemstones and other substrates

#49
20070292468
2007-12-20

Coated jewelry articles to reduce skin irritation

#50
20060254314
2006-11-16

Tungsten carbide-based finger rings

#51
20060123608
2006-06-15

Methods of making tungsten carbide-based annular jewelry rings

#52
13744410
2016-02-02

Organic jewelry and method of fabrication