Apparatus for extracting a cork from a bottle
CA 2292029 C · Owner: Albert, Elide · Inventors: Albert, Elide
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a cork extraction device comprising a corkscrew unit and an elongated tubular member. The cork extraction device enables the removal of a cork from a bottle and additionally enables easy removal of the cork from the device upon its removal from a bottle. The corkscrew unit comprises a helical shaped member wherein one end of the helical shaped member has a handle connected thereto and the opposite end of the helical shaped member is adapted for ease of penetration of a cork. The elongated tubular member has two open ends wherein one end is adapted such that the member can be placed over the neck of a bottle and rest on the shoulders thereof. The opposite end …
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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 December 9, 1999 and granted November 4, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 9, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 9, 2021.
- 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.