Title: Frozen carbonated drink dispensing system

Abstract: A frozen edible product, commonly called "frozen slush", is produced in a pressurized CO.sub.2 atmosphere from a liquid mix, consisting of carbonated water and flavored syrup, also produced in a pressurized CO.sub.2 atmosphere. A liquid mix consisting of proportioned quantities of carbonated water and syrup is contained within a liquid mix reservoir and metered into a product freezing cylinder to maintain the product freezing cylinder charged to capacity under normal operating conditions.

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Inventors: Halverson, Maynard L. (Seattle, WA, US)

Application Number: 758393
Filing Date: 1968-09-09
Publication_date: 1976-02-24
Assignee: Sweden Freezer Manufacturing Co. (Seattle, WA)
Primary Class(es): 62/188 62/306, 222/129.1
Other Classes:
US Patent Ref:

3304737	Feb, 1967	Strutynski	62/306.
3403523	Oct, 1968	Bauer et al.	62/70.
3460713	Aug, 1969	Cornelius	222/1.
3468137	Sep, 1969	Welty	62/306.
3477244	Nov, 1969	Scoggins	62/306.

Other Refs:
Primary Examiner: Reeves, Robert B.
Assistant Examiner: Handren, Frederick R.
Attorney: Seed, Berry, Vernon & Baynham