Holding tank system
CA 2134683 A1 · Owner: Austmarine Pty. Ltd. · Inventors: Hanrahan, Michael G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A holding tank system (10) suitable for storage of live fish crustacea and other aquatic animals. There is included a holding tank assembly (12, 12A, 159) and transportable support means such as a skid base (11, 120) for supporting the holding tank assembly (12, 12A, 159) during transportation as well as installation. Thus at an installation site the holding tank assembly (12 12A, 159), is installed with the skid base (11 120) forming part of the, holding tank system (10). There also may be provided a filter tank assembly (35, 35A, 134) as well as a housing (47) for water conditioning apparatus which may also be supported on the skid base (11, 120). Optionally the filter tank assembly (35 …
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 April 29, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 29, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 29, 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.