Opening and extraction cap
CA 1236806 A · Owner: Milupa Aktiengesellschaft · Inventors: Schmidt, Manfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Opening and extraction cap, Abstract, In particular for the sterile extraction of liquids from a vessel an opening and extraction cap, especially comprising a baby feeding teat or feeding spoon, is provided, wherein the vessel is equipped with an extraction end, closed by means of an attachment connected via a zone of weakness with the region of the extraction location at the bottle neck of the vessel, and the cap can be pushed with its open end over the bottle neck. Such an opening and extraction cap for a completely sterile, liquid-tight emptying of the vessel in a technically highly economical and easily handled simple manner is characterized in that, it possesses at the end of its …
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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 May 17, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 17, 2005.
- 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.