B24B9/16 - CPC Classification Index

ClassID:

44540 ⎘

B24B9/16 - CPC Classification

Classification description:

Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs

Sub-classes:

B24B9/161 » {Dops, dop holders} 7
B24B9/162 » {by bruting, i.e. rubbing two precious stones against each other} 9
B24B9/163 » {of gem stones or convex surfaces, cabochons} 6
B24B9/164 » {of diamond tools} 1
B24B9/165 » {for grinding cavities in gem stones} 0
B24B9/166 » {using heat} 0
B24B9/167 » {with means for turning and positioning the gem stones} 4
B24B9/168 » {grinding peripheral, e.g. conical or cylindrical, surfaces} 1

Recent Application in this class:

20250153301

System of Grinding Jewel, and Method Using Same

20240391055

GENERATION OF GEM CUTS

20230271292

GEMSTONE MACHINING CENTER AND/OR METHOD

20210387378

FEEDING UNIT FOR A GEMSTONE MACHINE

20180237945

SPHERICAL DIAMOND AND MANUFACTURING METHOD FOR SAME

20180021912

Diamond surface polishing method and apparatus for implementing same

20180009131

Misting Lubricant

20150239091

POLISHING AND GRINDING SYSTEM

20140033765

Method for determining a cut for a gemstone

20130252515

Method of polishing the diamond-surface

20110048626

Application of a processing pin to a gemstone which is to be cut or polished

20100304644

Method and device for mechanically processing diamond

20100213175

Diamond etching method and articles produced thereby

20100092728

Laminate, and polishing material and grinding material using the same, and method for producing the laminate

20090081425

PRECIOUS METAL JEWELRY AND PROCESS FOR PRODUCING THE SAME

20080085665

APPARATUS FOR POLISHING GEMSTONES

20080038997

Method of Working Gemstones

20070254155

ENHANCED DIAMOND POLISHING

20070155292

Enhanced diamond polishing

20070032176

Method for polishing diamond wafers

20060258266

Apparatus and article for polishing gemstones

20060102854

Apparatus and method for polishing gemstones and the like

20060070982

Laser bruting machine