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DIFF Subgroup
B65B 57/14

and operating to control, or stop, the feed of articles or material to be packaged

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Automatic control, checking, warning or safety devices > responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged > and operating to control, or stop, the feed of articles or material to be packaged

CPC:

Automatic control, checking, warning, or safety devices (registering wrapping or container-forming material fed from rolls B65B41/18) > responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged > and operating to control, or stop, the feed of articles or material to be packaged

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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Top Applicants

Top Applicants (IPC)

Class B65,2013–2023, worldwide · Source: EPO PATSTAT

  1. CANON 3,755
  2. SGCC(STATE GRID CORPORATION OF CHINA) 3,721
  3. YOSHINO KOGYOSHO COMPANY 3,659
  4. DNP (DAINIPPON PRINTING COMPANY) 3,573
  5. KRONES DE 3,114
  6. P&G (PROCTER & GAMBLE COMPANY) US 2,777
  7. TOPPAN PRINTING COMPANY 2,720
  8. SEIKO EPSON CORPORATION 2,574
  9. KYOCERA DOCUMENT SOLUTIONS 2,371
  10. RICOH COMPANY 2,349

Top Applicants (CPC)

Class B65,2013–2023, worldwide · Source: EPO PATSTAT

  1. P&G (PROCTER & GAMBLE COMPANY) US 3,369
  2. KRONES DE 3,304
  3. TETRA LAVAL HOLDINGS & FINANCE CH 2,227
  4. CANON JP 2,051
  5. AUTOSTORE TECHNOLOGY NO 1,731
  6. GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
  7. CANON 1,693
  8. G.D IT 1,678
  9. MURATA MACHINERY JP 1,664
  10. DAIFUKU COMPANY JP 1,654