Combined container and drinking vessel
CA 2319681 A1 · Owner: Firstbrook, Keith · Inventors: Firstbrook, Keith
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A combined container and drinking vessel comprises (i) a closable container (10) adapted, in use to contain a liquid and, having two opposed major surfaces (11 12), one of said major, surfaces (11) being substantially planar and the opposed surface (12) containing a dished portion (13), the container moreover having at least one resiliently deformable portion (21); (ii) communication means extending between the interior of the container (10) and the dished portion (13) and adapted in use, to permit a, flow of liquid from the container (10) and into the dished portion (13). In use, the container (10) is at least partly filled with a liquid and deformation of the resiliently deformable …
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 15, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 15, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 15, 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.