Inlet tray of a car tank
CA 2174997 C · Owner: Itw-Ateco G.M.B.H. · Inventors: Gramss, Rainer
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An inlet tray of a car tank, comprising a tray body and a tank cap the, tank cap being pivotally supported by the tray body at one end thereof and being, adapted to be brought from a closed position to an opened position and vice versa, the tank cap further including locking or arresting elements cooperating with locking, or arresting elements of the tank tray the tank cap being supported such that upon, releasing the locking or arresting elements the tank cap can be moved towards the, locking or arresting elements of the tray body and a spring element is between the, tray body and tank cap which pretensions the cap towards the mentioned direction, of movement.
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 25, 1996 and granted October 31, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 25, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 25, 2018.
- 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.