Carry on coaster
CA 2270671 A1 · Owner: Williams, Patricia Leigh · Inventors: Williams, Patricia Leigh
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
As an object designed to be carried on the base of a vessel my "Carry On", Coaster is wholly unique. I can find no current sample of any other product that matches design even remotely similar to my "Carry On" Coaster. The design is simple allowing manual application/removal yet maintaining application once applied as various sized can be made to suit any market demand.
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 5, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 5, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 5, 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.