IPC Main Group
D04B 27/00 Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- Subclass:
- KNITTING
5 direct subcodes
Child Classifications
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- D04B 27/02 Warp-thread guides
- D04B 27/04 Sinkers
- D04B 27/06 Needle bars; Sinker bars
- D04B 27/1 Devices for supplying, feeding, or guiding threads to needles
- D04B 27/34 Take-up or draw-off devices for knitted products
Top Applicants
Top 10 applicants by patent filingsfor class D04, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 887
- KIMBERLY-CLARK CORPORATION US 727
- TORAY INDUSTRIES JP 692
- NIKE US 633
- SEIKO EPSON CORPORATION 537
- TORAY INDUSTRIES 528
- NIKE INNOVATE US 522
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 479
- NATIONAL DONG HWA UNIVERSITY 439
- NINGBO CIXING COMPANY 425