IPC Main Group
D03D 49/00 Details or constructional features not specially adapted for looms of a particular type
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- WEAVING
- Subclass:
- WOVEN FABRICS; METHODS OF WEAVING; LOOMS
8 direct subcodes
Child Classifications
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- D03D 49/02 Construction of loom framework
- D03D 49/04 Control of the tension in warp or cloth
- D03D 49/24 Mechanisms for inserting shuttle in shed
- D03D 49/52 Shuttle boxes
- D03D 49/58 Shuttle guards
- D03D 49/6 Construction or operation of slay
- D03D 49/68 Reeds or beat-up combs not mounted on the slay
- D03D 49/7 Devices for cutting weft 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