CPC Subgroup
B65B 1/30 Devices or methods for controlling or determining the quantity or quality or the material fed or filled
Full Title
Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars > Devices or methods for controlling or determining the quantity or quality or the material fed or filled
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65B 1/32 by weighing (check-weighing of filled containers or receptacles B65B1/46)
- B65B 1/36 by volumetric devices or methods (checking volume of filled material B65B1/48)
- B65B 1/40 by timing of filling operations
- B65B 1/44 Checking density of material to be filled
- B65B 1/46 Check-weighing of filled containers or receptacles
- B65B 1/48 Checking volume of filled material
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