IPC Main Group
D03D 15/00 Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
Introduced: September 1968
Last revised: January 2021
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- WEAVING
- Subclass:
- WOVEN FABRICS; METHODS OF WEAVING; LOOMS
5 direct subcodes
Child Classifications
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- D03D 15/2 characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D 15/3 characterised by the structure of the fibres or filaments
- D03D 15/4 characterised by the structure of the yarns or threads
- D03D 15/5 characterised by the properties of the yarns or threads
- D03D 15/6 characterised by the warp or weft elements other than yarns or threads
Top Applicants
Top 10 applicants by patent filingsfor class D03, 2013–2023, worldwide · Source: EPO PATSTAT
- TORAY INDUSTRIES JP 461
- TORAY INDUSTRIES 324
- SHANDONG RIFA TEXTILE MACHINERY COMPANY 279
- TOYOTA INDUSTRIES CORPORATION 260
- JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY 259
- ZHEJIANG SCI TECH UNIVERSITY 244
- PICANOL BE 213
- TOYOTA INDUSTRIES CORPORATION JP 192
- FEDERAL-MOGUL POWERTRAIN US 175
- NATIONAL DONG HWA UNIVERSITY 171