CPC Main Group
D05B 59/00 Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith
2 direct subcodes
Child Classifications
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- D05B 59/02 Devices for determining or indicating the length of thread still on the bobbin
- D05B 59/04 Devices for changing the bobbin
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