for immersion in the liquid , e.g. tea bags

Introduced: January 2000

Title

Titles differ between systems:

IPC: for immersion in the liquid, e.g. tea bags

CPC: for immersion in the liquid , e.g. tea bags

Full Title

Full titles differ between systems:

IPC:

Containers, packaging elements or packages, specially adapted for particular articles or materials > Disposable containers or packages with contents which are infused or dissolved > for immersion in the liquid, e.g. tea bags

CPC:

Containers, packaging elements or packages, specially adapted for particular articles or materials (bundles of articles held together by packaging elements for convenience of storage or transport B65D71/00) > Disposable containers or packages with contents which are infused or dissolved in situ > for immersion in the liquid , e.g. tea bags

Of 2 combined children, 1 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2000.

Child Classifications

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B65D 85/8085 CPC only CPC only
B65D 85/812 with features facilitating their suspension since 2000 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

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

Top Applicants (CPC)

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