A device for raising, transportation and releasing crustacea juveniles and use of the device
CA 2553191 C · Owner: Froyland, T. Kjetil · Inventors: Froyland, T. Kjetil
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 a device for raising transporting and , releasing on a sea bed (50) crustacea juveniles which are in a housing section (1), the housing section (1) being adapted for connection to an emigration device (60, 80, 100) and the emigration device (60 80, 100) being provided , with at least one bore (70 86) arranged to form an open path between an area near the surface of the sea bed (50) and a tubular element (10) disposed in a cut-out (12) in the housing section (1).
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 January 10, 2005 and granted August 27, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 10, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.