CPC Subgroup
D03D 15/40 characterised by the structure of the yarns or threads
Full Title
Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used > characterised by the structure of the yarns or threads
6 direct subcodes
Child Classifications
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- D03D 15/41 with specific twist
- D03D 15/43 with differing diameters
- D03D 15/44 with specific cross-section or surface shape
- D03D 15/47 multicomponent, e.g. blended yarns or threads (multicomponent fibres or filaments D03D15/292)
- D03D 15/49 textured (chenille D03D27/18); curled; crimped
Top Applicants
Top 10 applicants by patent filingsfor class D03, 2013–2023, worldwide · Source: EPO PATSTAT
- TORAY INDUSTRIES JP 517
- PICANOL BE 214
- TOYOTA INDUSTRIES CORPORATION 210
- JIANGSU COLLEGE OF ENGINEERING AND TECHNOLOGY 202
- SANKO TEKSTIL ISLETMELERI SAN. VE TIC. TR 196
- TOYOTA INDUSTRIES CORPORATION JP 193
- FEDERAL-MOGUL POWERTRAIN US 188
- SAFRAN AIRCRAFT ENGINES FR 187
- SAFRAN FR 168
- ASAHI KASEI JP 150