Partially frozen beverage dispensing system having a counter top unit
CA 1330552 C · Owner: Icee-Usa Corp. · Inventors: Ruud, Timothy Wayne; Woolf, Floyd Sherman; Sexton, Rodney Noel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention includes a counter top unit for dispensing the partially frozen beverage and at one or more, locations remote from that unit two syrup supply canisters, a source of CO2 and a condenser and compressor unit that provides refrigeration coolant to the counter top unit. Supply and return lines carry the refrigeration coolant between the counter top unit and the compressor/condenser unit. The counter top unit includes a compact housing that is adapted to be set on the counter top. Inside the counter top unit is a pair of cooling chambers. Each cooling chamber produces, holds and dispenses a partially frozen beverages. The cooling chamber includes agitators that mix, the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted July 5, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 5, 2011.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.