IPC Main Group
D02H 13/00 Details of machines of the other groups of this subclass
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- Subclass:
- WARPING, BEAMING, OR LEASING
Related Keywords
LEASING threads
6 direct subcodes
Child Classifications
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- D02H 13/02 Stop motions
- D02H 13/12 Variable-speed driving mechanisms
- D02H 13/16 Reeds, combs, or other devices for determining the spacing of threads
- D02H 13/22 Tensioning devices
- D02H 13/28 Warp beams
- D02H 13/38 Storage racks for beams
Top Applicants
Top 10 applicants by patent filingsfor class D02, 2013–2023, worldwide · Source: EPO PATSTAT
- JIANGNAN UNIVERSITY 383
- TORAY INDUSTRIES JP 349
- TORAY INDUSTRIES 281
- OERLIKON TEXTILE & COMPANY DE 224
- CONTINENTAL REIFEN DE 208
- NATIONAL DONG HWA UNIVERSITY 203
- KOLON INDUSTRIES KR 188
- WUHAN TEXTILE UNIVERSITY 184
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN FR 176
- TMT MACHINERY 155