B67D DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR (cleaning pipes or tubes or systems of pipes or tubes B08B9/02; emptying or filling of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for B67C; water supply E03; pipe systems F17D; domestic hot-water supply systems F24D; measuring volume, volume flow, mass flow or liquid level, metering by volume G01F; coin-freed or like apparatus G07F)
Description
B67D covers apparatus and methods for dispensing, delivering, or transferring liquids that do not fall within more specialized classifications. This includes liquid pumps, metering devices, filling systems, and transfer equipment for beverages, fuels, chemicals, and other liquid products. The classification encompasses both manual and automated systems for controlling liquid flow, measuring quantities, and directing liquids into containers or through conduits. Related but distinct technologies—such as pumps for specific industrial processes or specialized medical delivery systems—may be classified elsewhere within the IPC system.
6 direct subcodes
Child Classifications
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- B67D 1/00 Apparatus or devices for dispensing beverages on draught (B67D3/00 takes precedence; apparatus for making beverages A47J31/00)
- B67D 2210/00 Indexing scheme relating to aspects and details of apparatus or devices for dispensing beverages on draught or for controlling flow of liquids under gravity from storage containers for dispensing purposes
- B67D 3/00 Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes (separating and dispensing metered quantities of liquids G01F)
- B67D 7/00 Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes (general disposition of plant in stations for supplying fuel to vehicles B60S5/02; for filling or emptying locomotive water tanks, e.g. water columns, B61K11/00; for refuelling aircraft during flight B64D39/00; liquid- handling ground installations specially adapted for fuelling stationary aircraft B64F1/28)
- B67D 9/00 Apparatus or devices for transferring liquids when loading or unloading ships (ship-based equipment B63B27/00)
- B67D 99/00 Subject matter not provided for in other groups of this subclass
Top Applicants
Top 10 applicants by patent filingsfor class B67, 2013–2023, worldwide · Source: EPO PATSTAT
- KRONES DE 1,493
- LG ELECTRONICS KR 869
- KHS DE 843
- ANHEUSER-BUSCH INBEV BE 515
- COCA-COLA COMPANY US 488
- PEPSICO US 477
- KRONES 417
- HEINEKEN SUPPLY CHAIN NL 398
- COWAY COMPANY KR 339
- FREEZIO CH 322