IPC Subgroup
B65B 61/04 for severing webs, or for separating joined packages
Introduced: September 1968
Last revised: January 2006
Full Title
Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages > for severing webs, or for separating joined packages
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- Subclass:
- MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
Related Keywords
SEVERING of webs in packaging machines
2 direct subcodes
Child Classifications
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- B65B 61/06 by cutting
- B65B 61/12 by tearing along perforations or lines of weakness
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- CANON 3,755
- SGCC(STATE GRID CORPORATION OF CHINA) 3,721
- YOSHINO KOGYOSHO COMPANY 3,659
- DNP (DAINIPPON PRINTING COMPANY) 3,573
- KRONES DE 3,114
- P&G (PROCTER & GAMBLE COMPANY) US 2,777
- TOPPAN PRINTING COMPANY 2,720
- SEIKO EPSON CORPORATION 2,574
- KYOCERA DOCUMENT SOLUTIONS 2,371
- RICOH COMPANY 2,349