IPC Main Group
D05B 57/00 Loop takers, e.g. loopers, for sewing machines
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- SEWING; EMBROIDERING; TUFTING
- Subclass:
- SEWING
Related Keywords
SHUTTLE(S) for sewing machines
6 direct subcodes
Child Classifications
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- D05B 57/02 for chain-stitch sewing machines, e.g. oscillating
- D05B 57/06 for overedge-stitch sewing machines
- D05B 57/08 for lock-stitch sewing machines
- D05B 57/26 Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
- D05B 57/28 Applications of bobbins for storing the lower thread
- D05B 57/3 Driving-gear for loop takers
Top Applicants
Top 10 applicants by patent filingsfor class D05, 2013–2023, worldwide · Source: EPO PATSTAT
- JACK SEWING MACHINE COMPANY 1,314
- JUKI CORPORATION 537
- ZHEJIANG MAQI SEWING MACHINE COMPANY 534
- GUANGDONG ESQUEL TEXTILES COMPANY 526
- BROTHER INDUSTRIES 481
- BULLMER ELECTROMECHANICAL TECHNOLOGY COMPANY 466
- ZHEJIANG ZOJE SEWING MACHINE COMPANY 406
- GUILIN ESQUEL TEXTILES COMPANY 402
- TIANJIN RICHPEACE COMPUTERIZED MACHINERY COMPANY 352
- JACK TECHNOLOGY CO., LTD. 298