IPC Subgroup
D01G 19/06 Details
Introduced: September 1968
Last revised: January 2006
Full Title
Combing machines > Details
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- Subclass:
- PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
9 direct subcodes
Child Classifications
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- D01G 19/08 Feeding apparatus
- D01G 19/1 Construction, mounting, or operating features of combing elements
- D01G 19/12 Devices for laying or holding fibres in combs, e.g. dabbing brushes
- D01G 19/14 Drawing-off and delivery apparatus
- D01G 19/22 Arrangements for removing, or disposing of, noil or waste
- D01G 19/24 Framework; Casings; Coverings
- D01G 19/26 Driving arrangements
- D01G 19/28 Air draught or like pneumatic arrangements
- D01G 19/3 Heating arrangements
Top Applicants
Top 10 applicants by patent filingsfor class D01, 2013–2023, worldwide · Source: EPO PATSTAT
- NATIONAL DONG HWA UNIVERSITY 1,242
- MASCHINENFABRIK RIETER CH 1,162
- TORAY INDUSTRIES JP 1,093
- TORAY INDUSTRIES 802
- JIANGNAN UNIVERSITY 771
- WUHAN TEXTILE UNIVERSITY 663
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 653
- CHINESE ACADEMY OF SCIENCES 559
- LENZING AT 525
- MURATA MACHINERY 492