Corkscrew with cork stabiliser
CA 2614497 C · Owner: Taylor, Mark Kahn · Inventors: Taylor, Mark Kahn
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 devices and methods for removing a stop from a bottle. In certain embodiments of the present invention a stabilizer (110) , is provided to prevent the stop from being pushed into the bottle and insert members (214, 216) are provided for removing the stop without the outside of the stop adhering to the inner wall of the bottle. Such embodiments allow among other things, removal of the stop from the bottle without destruction or partial destruction of the stop, as is sometimes the case with conventional corkscrews, yet without the risk of pushing the stop into the bottle as is sometimes the case with non-corkscrew bottle stop removers.
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 June 13, 2006 and granted April 24, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 13, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.