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PCE
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DIFF Subgroup
B65B 7/04

by tucking-in mouth portion to form two flaps and subsequently folding-down

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Closing containers or receptacles after filling > Closing containers or receptacles deformed by, or taking-up shape of, contents, e.g. bags, sacks > by tucking-in mouth portion to form two flaps and subsequently folding-down

CPC:

Closing containers or receptacles after filling > Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks > by tucking-in mouth portion to form two flaps and subsequently folding-down

No child classifications to compare. This is a leaf node in both IPC and CPC.

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