Trailer wall construction
CA 2444033 A1 · Owner: Boughton, Alan · Inventors: Boughton, Alan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A construction for a cargo trailer side wall providing a plurality of horizontal, scruff rails to extend farthest inwardly from the side wall and a plurality of post framing, segments which do not extend inwardly past the scruff rails interconnecting one or more, of the scruff rails and/or the floor and roof so as to provide a structural frame member, reinforcing the side wall.
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 October 8, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 8, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 8, 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.