Canadian application, no grantCanada
Process for in-line forming of pultruded composites
CA 2396089 A1 · Owner: Avc Holdings Inc. · Inventors: D'Hooghe, Edward L.; Edwards, Christopher Michael
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Pultruded composites of longitudinally oriented reinforcing fibers in a matrix of a thermoplastic resin are shaped in-line during the pultrusion process to provide a variety of non-linear or variable cross-section articles.
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 8, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 8, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 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.
FiledJanuary 8, 2001
GrantedNo grant recorded
Term endedJanuary 8, 2021
Patent numberCA 2396089 A1
Classification (IPC)C08J5/04 +2 more
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.