Cartridge connecting system for combustible gas distributors
CA 2390155 A1 · Owner: Poillucci, Giovanni · Inventors: Poillucci, Giovanni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a cartridge connecting system for combustible gas distributors wherein the , connecting means (2) is connected to a delivery means of the distributor and wherein the cartridge (1) is detachably secured to the connecting means (2) the cartridge (1) is secured to the connecting means (2) by means of a bayonet coupling (6, 8, 10-15), which has proved to be simple rapid and efficacious.
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 November 10, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 10, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 10, 2021.
- 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.