Apparatus for heating up wort during brewing
CA 2206540 C · Owner: Anton Steinecker Maschinenfabrik Gmbh · Inventors: Wasmuth, Klaus-Karl; Stippler, Kurt
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to an apparatus for heating up wort during brewing. For a simple and inexpensive force-type circulation of wort during the heating or boiling process preceding the hop adding step, the present invention suggests a connection pipe which is branched off from the casting pipe downstream of the casting pump and terminates again in the vessel underneath the inner boiler for heating wort. Furthermore there is provided at least one respective shut-off device in the casting pipe and the connection pipe downstream of the casting pump.
Read the whole patent
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
- Filed May 27, 1997 and granted October 31, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 27, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 27, 2019.
- 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.