Piercing drink spout system
CA 2393953 A1 · Owner: Panec, Donald J. · Inventors: Panec, Donald J.; Stillinger, Scott H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Drink spout systems (30) for use with drink containers (10). The drink spout systems (30) are configured to easily pierce a drink container (10) or a seal across an opening in the drink container (10) to access the drink fluid contained within the drink container (10). The drink spout system (30) may include a valve assembly (34) to regulate the flow of the drink fluid through the drink spout. The drink spout system (30) may additionally or alternatively include a valve assembly that is configured to prevent drink fluid from being unintentionally dispensed from the drink container (10) such as when the , drink container (10) is pierced by the drink spout system or when the drink …
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 January 3, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 3, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 3, 2023.
- 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.