CPC Subgroup
D05B 57/22 with spool-size bobbin for lower thread
Full Title
Loop takers, e.g. loopers > for lock-stitch sewing machines > with spool-size bobbin for lower thread
1 direct subcode
Child Classifications
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- D05B 57/24 with lower-thread packages mounted for controlled sliding movements
Top Applicants
Top 10 applicants by patent filingsfor class D05, 2013–2023, worldwide · Source: EPO PATSTAT
- JACK SEWING MACHINE COMPANY 670
- JUKI CORPORATION 427
- BROTHER INDUSTRIES 299
- BROTHER INDUSTRIES JP 255
- JANOME SEWING MACHINE COMPANY JP 224
- BULLMER ELECTROMECHANICAL TECHNOLOGY COMPANY 184
- GUANGDONG ESQUEL TEXTILES COMPANY 168
- JUKI CORPORATION JP 159
- COLOREEL GROUP SE 139
- GUILIN ESQUEL TEXTILES COMPANY 132