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CPC Subgroup
D05B 27/08

with differential feed motions

Full Title

Work-feeding means > with feed dogs having horizontal and vertical movements > with differential feed motions

Filing statistics

CPC D05B 27/08 belongs to the parent subclass D05B, which recorded 14,378 patent applications worldwide between 2013 and 2023. Annual filings grew from 587 in 2013 to 999 in 2023 (+70%), peaking at 1,846 applications in 2018. The most active applicants in class D05 are JACK SEWING MACHINE COMPANY (670 applications), JUKI CORPORATION (427 applications) and BROTHER INDUSTRIES (299 applications).

Source: EPO PATSTAT, worldwide filings

Top Applicants

Top 10 applicants by patent filingsfor class D05, 2013–2023, worldwide · Source: EPO PATSTAT

  1. JACK SEWING MACHINE COMPANY 670
  2. JUKI CORPORATION 427
  3. BROTHER INDUSTRIES 299
  4. BROTHER INDUSTRIES JP 255
  5. JANOME SEWING MACHINE COMPANY JP 224
  6. BULLMER ELECTROMECHANICAL TECHNOLOGY COMPANY 184
  7. GUANGDONG ESQUEL TEXTILES COMPANY 168
  8. JUKI CORPORATION JP 159
  9. COLOREEL GROUP SE 139
  10. GUILIN ESQUEL TEXTILES COMPANY 132