An improved layout applicable to the finishing of kitchen, bathroom items and others of similar use
CA 2237498 A1 · Owner: Julia, Salvador Subirana · Inventors: Julia, Salvador Subirana
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved system is disclosed for producing items which are preferably made of fiberglass reinforced molding compounds (SMC or BMC) and which have a high quality PMC polyester surface finish. The system preferably utilizes a mold, comprised of two half-molds attached to upper and lower press plates and between, which a certain amount of SMC or BMC having been deposited on the lower , half-mold is compressed at high temperature to thereby adapt to the configuration of, the mold. The preferred system provides a top mobile support for the upper half-mold , having a suction channel in its frame preferably having a square or rectangular, section. One side of the frame is equipped with a …
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 May 12, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 12, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 12, 2020.
- 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.