B - Operations – Transporting – 67 – D
Patent
B - Operations, Transporting
67
D
222/7.2
B67D 1/08 (2006.01)
Patent
CA 1338147
There is provided a new and useful improvement in a carbonated drink dispenser having a removable carbon dioxide cylinder, the cylinder having dispersed in the neck thereof a check valve, and the dispenser having a fitting for receiving the neck and adapted to engage and hold the neck, and a probe to open the check valve and conduct gas out of the cylinder, the improvement comprising the fitting comprising means to engage the neck with a twist-lock action and a thin probe to open the check valve whereby the force needed to bring the neck into engagement with the fitting against the force of the gas in the cylinder is minimized.
616496
Cadbury Schweppes Plc
Ridout & Maybee Llp
LandOfFree
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