IPC 6 English version
 
Class B67

SECTION B– PERFORMING OPERATIONS; TRANSPORTING

B 67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING (nozzles in general B 05 B; packaging liquids B 65 B, e.g. B 65 B 3/00; pumps in general F 04; siphons F 04 F 10/00; valves F 16 K; handling liquefied gases F 17 C)

B 67 BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS (opening or closing devices attached to, or incorporated in, containers or container closures B 65 D)

B 67 CFILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS

B 67 DDISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR (cleaning pipes or tubes or systems of pipes or tubes B 08 B 9/02; emptying or filling of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for B 67 C; water supply E 03; pipe systems F 17 D; domestic hot-water supply systems F 24 D; measuring volume, volume flow, mass flow or liquid level, metering by volume G 01 F; coin-freed or like apparatus G 07 F) [5]