IPC Subgroup
B65D 30/1 characterised by shape or construction
Introduced: January 1980
Last revised: January 2006
Full Title
Sacks, bags or like containers > characterised by shape or construction
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- Subclass:
- CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
7 direct subcodes
Child Classifications
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- B65D 30/12 Cross bottom bags
- B65D 30/16 with rigid end walls, e.g. free standing bags
- B65D 30/18 with block bottoms
- B65D 30/2 with folds, e.g. to facilitate collapsing
- B65D 30/22 with two or more compartments
- B65D 30/24 Bags having valves
- B65D 30/28 Triangular- or conical-shaped bags
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