Disposable nursing bag assembly
CA 2022045 A1 · Owner: Lord, Robert · Inventors: Lord, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A disposable nursing bag assembly is provided comprising a bag prefilled with sterilized infant's formula and adapted to be snuggly inserted into a tubular holder of already existing nursing systems like the one sold under the trade-mark PLAYTEX. This bag which is closed to form a storage chamber has a, dispensing end enclosed within a protective bag in order to insure its sterility until it is used. In use, the protective chamber is incised to form two flaps which are folded over the upper edge of the holder so as to overhang from it after insertion of the assembly within the tubular holder. The dispensing end is incised and a nipple assembly is disposed around and over the folded flap …
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 July 26, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 26, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 26, 2012.
- 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.