Device for filling a liquid tank
CA 2379162 A1 · Owner: Solvay (Societe Anonyme) · Inventors: Percebois, Serge; Iribarne, Alain
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a device for filling a liquid tank (1) provided with a tubular connecting piece (2) extending outwards said device comprising: a flexible filling hose (3) whereof the first end is inserted into the connecting piece (2) having on its outer surface a circumferential rib (4) arranged in the proximity of its first end; at least a cylindrical sealing joint (5) arranged coaxially between the hose (3) and the connecting piece (2) and whereof the axial position is located between the hose rib (4) and a circumferential ledge (9) inside the connecting piece; a clamping component (6) arranged coaxially outside the connecting piece (2) provided with locking means (7) for blocking …
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 July 12, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 12, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 12, 2022.
- 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.