Profiled strip adapted to be used when laying tilings or other surface coverings
CA 2039232 A1 · Owner: Pourtau, Thierry · Inventors: Pourtau, Jean-Jacques; Pourtau, Thierry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
IN THE CANADIAN PATENT & TRADEMARK OFFICE PATENT APPLICATION, entitled: Profiled strip adapted to be used when laying tilings or other surface coverings, in the names of: Thierry POURTAU Jean-Jacques POURTAU, ABSTRACT OF THE DISCLOSURE This invention relates to a profiled strip adapted to be used when laying tilings or other like surface coverings, wherein this profiled strip comprises: a bearing sole plate which is defined by a lower face, an upper face and an edge; a bead which opposite, the edge, is upstanding from the upper face of the bearing sole plate and its outer shape is that of a quadrant; and a counter-joint which is upstanding from the upper face of the bearing sole plate and …
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 March 27, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 27, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 27, 2013.
- 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.