Device for forming an expansion joint in a floor covered with ceramic tiles
CA 2084615 A1 · Owner: Schluter, Werner · Inventors: Schluter, Werner
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A device for forming an expansion joint in a floor covered with ceramic tiles includes a first plastic angle floor section to be secured onto the floor and formed by a fastening leg and terminating leg, and a second plastic wall section shaped like a strip with interlocking elements on its outer side. Both sections are connected by an upper soft plastic bridge simultaneously covering the respective section segments from the top. In the lower portion of the device there is a bridge which is a predetermined tearing bridge or support bridge bonded only on one side. The device serves for forming an expansion joint in the transition zone which connects and bridges 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 December 4, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2014.
- 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.