D01H1/42 - CPC Classification Index

ClassID:

121903 ⎘

D01H1/42 - CPC Classification

Classification description:

Spinning or twisting machines in which the product is wound-up continuously; Details Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices

Sub-classes:

D01H1/422 » {Separator plates} 0
D01H1/425 » {Anti-ballooning rings} 2
D01H1/427 » {Anti-ballooning cylinders, e.g. for two-for-one twist machine } 2

Recent Application in this class:

20230142258

2023-05-11

STAPLE FIBERS CONTAINING RELEASABLE SURFACE MODIFYING MOLECULES

20220010465

2022-01-13

METHOD FOR TRANSFORMING A YARN SPINNING AND/OR TWISTING MACHINE AND MODIFIED YARN SPINNING AND/OR TWISTING MACHINE RESULTING FROM SAID METHOD

20200347521

2020-11-05

Process for spinning and/or twisting yarns, machine for spinning and/or twisting yarns and method to transform a machine for spinning and/or twisting yarns

20190309442

2019-10-10

STAPLE FIBERS CONTAINING RELEASABLE SURFACE MODIFYING MOLECULES

20190100860

2019-04-04

GUARD INSERTS AND SYSTEMS AND METHODS OF USING SAME