Solid surface veneer foam core profile top and methods for making and using same
CA 2281047 A1 · Owner: Lee, Yein Ming · Inventors: Canady, Virgil Bedell; Lee, Yein Ming
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods for making contoured solid surface laminates (SSL) are provided where a pre-cured or un-cured SSL is placed in a mold under conditions to impart a contour to the SSL and to allow strains imparted to the SSL during molding to relax. In particular bath batch and, continuous methods for forming contoured SSL are provided.
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 30, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 30, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 30, 2021.
- 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.