Bottle stopper device
CA 1190897 A · Owner: Arts Et Techniques Nouvelles · Inventors: Augros, Jacques
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
IN THE CANADIAN PATENT AND TRADEMARK OFFICE PATENT APPLICATION, entitled : Bottle stopper device. Inventor : Jacques Julien AUGROS, Applicant: Société à Responsabilité limitée styled : ARTS ET TECHNIQUES NOUVELLES. ABSTRACT OF THE DISCLOSURE The stopper device according to the invention for bottles with a neck, comprises a neck adapter and a stopper designed to be inserted in the stopping sleeve of the neck adapter. According to the invention the neck adapter, is made up of two separate parts namely a sleeve-, holding plate constituted by the stopping sleeve encircled at its upper part by an external peripharal flange designed to rest in tight manner on the upper rim of the bottle neck, and …
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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
- Granted July 23, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2002.
- 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.