CPC Main Group
D03J 1/00 Auxiliary apparatus combined with or associated with looms
19 direct subcodes
Child Classifications
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- D03J 1/02 for treating warp, e.g. cleaning, moistening
- D03J 1/04 for treating weft
- D03J 1/06 for treating fabric (cutting pile on the loom D03D39/24)
- D03J 1/10 for indicating pattern to weaver
- D03J 1/12 transferring bobbins between loom and winding station (bobbin-winding machines B65H)
- D03J 1/13 for leasing warp (leasing in general D02H9/00)
- D03J 1/14 Apparatus for threading warp stop-motion droppers, healds, or reeds
- D03J 1/16 Apparatus for joining warp ends (knot-tying tools D03J3/00)
- D03J 1/20 Measuring length of fabric or number of picks woven
- D03J 1/22 Temples
- D03J 1/24 Mirrors or other arrangements for inspecting loom parts
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