Drinking-cup for beverage consumption, and use for tasting champagne
CA 2443729 A1 · Owner: Veuve Clicquot Ponsardin-Maison Fondee En 1772 · Inventors: Reinoso, Pablo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a drinking-cup designed to be adjusted on a bottle (B) containing a beverage to be consumed said drinking-cup (1) forming a hollow body pierced with a beverage intake (10) an air intake (11) and a mouth (12), and delimited by a wall with annular cross-section (2) enclosing the axis (X) of the bottle and a closure wall (3) arranged obliquely relative to the axis (X) the air intake (11) and the mouth (12) being respectively formed in connecting zones with open angle (K) and closed angle (J) of the wall with annular cross-section (2) and the closure wall (3). The invention is characterised in that the wall with annular cross-section (2) is a rotating wall flaring out at …
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 11, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 11, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 11, 2024.
- 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.