IPC Main Group
D03J 1/00 Auxiliary apparatus combined with or associated with looms
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- WEAVING
- Subclass:
- AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
11 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
- D03J 1/1 for indicating pattern to weaver
- D03J 1/12 transferring bobbins between loom and winding station
- D03J 1/13 for leasing warp
- D03J 1/14 Apparatus for threading warp stop-motion droppers, healds, or reeds
- D03J 1/16 Apparatus for joining warp ends
- D03J 1/2 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 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