Apparatus and methods for packaging and storing moisture-sensitive products in resealable pouches
CA 2403268 A1 · Owner: Campagna, Anthony J. · Inventors: Allenberg, Kurt; Ubel, F. Andrew; Campagna, Anthony J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to apparatus and methods for storing moisturesensitive products such as moisture-curable orthopedic splinting/casting product, in flexible, preferably elongated pouches. The product is folded , into a repeating series of discrete sections where each section has at least one segment that extend along the pouch length. By configuring the product in this way, it can be efficiently packaged stored, and dispensed. Other , embodiments of the invention include closure systems that permit sealing the pouch opening when product is not being dispensed and substantially sealing the pouch around the product during dispensing.
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 September 28, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 28, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 28, 2022.
- 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.