IPC Main Group
B65B 39/00 Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
Introduced: September 1968
Last revised: January 2006
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
FUNNELS in packaging machines, for filling containers
5 direct subcodes
Child Classifications
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- B65B 39/02 Expansible or contractible nozzles, funnels, or guides
- B65B 39/04 having air-escape, or air-withdrawal, passages
- B65B 39/06 adapted to support containers or wrappers
- B65B 39/12 movable towards, or away from, container or wrapper during filling or depositing
- B65B 39/14 movable with a moving container or wrapper during filling or depositing
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