D02G3/10 - CPC Classification Index

ClassID:

122220 ⎘

D02G3/10 - CPC Classification

Classification description:

Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for; Yarns or threads characterised by the material or by the materials from which they are made Yarns or threads formed from collagenous materials, e.g. catgut

Recent Application in this class:

20240309563

LEATHER FIBER FOR SPUN YARN

20240183086

THE LEATHER FIBER FOR THE LEATHER SPUN YARN HAVING IMPROVED PROPERTY

20240183085

THE LEATHER FIBER FOR THE LEATHER SPUN YARN HAVING IMPROVED PROPERTY

20240183084

Leather fiber for the leather spun yarn having improved property

20230193523

Leather fiber for spun yarn

20220305177

THREAD AND METHOD FOR PREPARING SAME

20220071355

METHOD OF DYEING COLLAGEN STAPLE FIBER

20220049382

METHOD OF MANUFACTURING A COLLAGEN YARN

20210324546

Animal leather fiber bundles, yarns, core-spun yarns and products with nanoscale branches

20190078233

PROCESS FOR PREPARING FIBERS FOR USE IN REJUVENATED LEATHER SUBSTRATES

20160067372

Medical constructs of twisted lengths of collagen fibers and methods of making same

20090287308

Medical constructs of twisted lengths of collagen fibers and methods of making same

20080072628

Kind of Yarn of Leather and Its Production Process

20070186352

Yarn of animal collagen fiber and manufacture process thereof