Fish pump nozzle with baffle
CA 2098229 A1 · Owner: Larson, Dean · Inventors: Larson, Dean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fish pump nozzle has a conical shell with an inside a narrow end with a coupling, for connecting a conduit to the nozzle and a wide end having a fish receiving opening. The shell also has a side wall extending between the ends a first side and, a second side. There is an interior baffle connected to the inside of the shell on the first side thereof. The baffle extends part way across the inside of the shell towards the second side of the shell and defines a passageway for fish between the baffle and the inside of the shell which narrows towards the narrow end of the shell.
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 June 11, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 11, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 11, 2015.
- 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.