IPC Main Group
B65B 3/00 Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans or jars
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
Additional Content
Filling bottles or other containers with liquids or semi-liquids by bottling machines Filling of gas bottles at high pressure for storing gases ,
6 direct subcodes
Child Classifications
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- B65B 3/02 Machines characterised by the incorporation of means for making the containers or receptacles
- B65B 3/04 Methods of, or means for, filling the material into the containers or receptacles
- B65B 3/18 Controlling escape of air from containers or receptacles during filling
- B65B 3/22 Defoaming liquids in connection with filling
- B65B 3/24 Topping-up containers or receptacles to ensure complete filling
- B65B 3/26 Methods or devices for controlling the quantity of the material fed or filled
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