CPC Class Not Allocatable
D03 WEAVING
Description
D03 covers looms and weaving processes for the production of woven fabrics. It encompasses the mechanical systems, components, and methods used to interlace two or more sets of yarns (warp and weft) at right angles to create cloth. This classification includes loom design, shuttle mechanisms, harness systems, fabric selvage formation, and process control technologies, but excludes non-woven fabric production and yarn preparation prior to weaving (covered in D01).
3 direct subcodes
Child Classifications
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Top Applicants
Top 10 applicants by patent filings, 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