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IPC Subgroup
D05B 1/08

for making multi-thread seams

Introduced: September 1968

Last revised: January 2006

Full Title

General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both > for making multi-thread seams

Classification Context

Section:
TEXTILES; PAPER
Class:
SEWING; EMBROIDERING; TUFTING
Subclass:
SEWING

5 direct subcodes

Child Classifications

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  • D05B 1/1 Double chain-stitch seams
  • D05B 1/12 Lock-stitch seams
  • D05B 1/14 Combined or alternative chain-stitch and lock-stitch seams
  • D05B 1/16 Pseudo-lock-stitch seams in which the thread loops do not positively interlock

Top Applicants

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

  1. JACK SEWING MACHINE COMPANY 1,314
  2. JUKI CORPORATION 537
  3. ZHEJIANG MAQI SEWING MACHINE COMPANY 534
  4. GUANGDONG ESQUEL TEXTILES COMPANY 526
  5. BROTHER INDUSTRIES 481
  6. BULLMER ELECTROMECHANICAL TECHNOLOGY COMPANY 466
  7. ZHEJIANG ZOJE SEWING MACHINE COMPANY 406
  8. GUILIN ESQUEL TEXTILES COMPANY 402
  9. TIANJIN RICHPEACE COMPUTERIZED MACHINERY COMPANY 352
  10. JACK TECHNOLOGY CO., LTD. 298