Failure-resistant receptacle and method of manufacture
CA 2438280 A1 · Owner: Holzem, Gianni · Inventors: Idlas, Scott Allan; Holzem, Gianni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention involves a failure resistant receptacle of a punctureresistant, rollstock or bag including an inner bag formed from a seamless tube of material e.g. a lay-flat, tube member having a first tube wall and an opposed second tube wall and having a first tube, edge, an opposed second tube edge a first tube end and an opposed second tube end where, the first and second tube walls define a product receiving chamber and further having first and, second outer film members affixed to opposing outer surfaces respectively of the first and, second tube walls and extending continuously between the first and second tube ends. Optionally, the first and/or second outer film …
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 August 26, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 26, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 26, 2025.
- 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.