Container for ice-cream products
CA 2034499 A1 · Owner: Valveny, Andrew Rodriguez · Inventors: Valveny, Andrew Rodriguez
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a container for ice-cream products which comprises a tublular body, which can be closed with a sliding base-piece at its lower end. the tubular body comprises at least two telescoping tubes which when compressed release the product contained within at the top end of the container.
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 11, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 11, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 11, 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.