CPC Subgroup
B65D 83/52 Metering valves; Metering devices
Full Title
Containers or packages with special means for dispensing contents (dispensing means incorporated in closures B65D47/00) > Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant > Valves specially adapted for the discharge of contents; Regulating devices (pressure relief devices B65D83/70) > Metering valves; Metering devices
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65D 83/53 with means for adjusting the metered quantity
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 3,369
- KRONES DE 3,304
- TETRA LAVAL HOLDINGS & FINANCE CH 2,227
- CANON JP 2,051
- AUTOSTORE TECHNOLOGY NO 1,731
- GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
- CANON 1,693
- G.D IT 1,678
- MURATA MACHINERY JP 1,664
- DAIFUKU COMPANY JP 1,654