Gas transfer device
CA 2358545 A1 · Owner: Warren, Corey · Inventors: Warren, Corey
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a device for transferring gas from a gerry can to a gas tank it is known , to have a, tubular nozzle attached to the gerry can through the lid. In this invention a hose is, secured to a gerry can in the same manner as a nozzle. One end has a wider plastic ring, and a rubber seal that fits a universal ferry can lid over it. When the lid is tightened the, rubber seals in the gas. The other end is threaded to attach' fittings for motorcycles, boats, snowmobiles, etc.
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 September 24, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 24, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 24, 2023.
- 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.