Mix/effects switch arrangement and mix/effects switching system
CA 1082799 A · Owner: Skrydstrup, Ole · Inventors: Skrydstrup, Ole
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a mix/effects switch arrangement and a mix/effects switching system including the switch arrangement. The mix/effects switch arrangement includes five switches each of which has two input terminals an output terminal, and a control terminal. One of the switches is the output switch and a first and second one of the remaining switches are serially arranged to constitute an input to one of the input terminals of the output switch. The remaining two switches are serially arranged in parallel to constitute the input to the other input terminal of the output switch. At least the output switch constitutes a soft switch, and preferably the two input, switches also are …
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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 29, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 29, 1997.
- 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.