Suspended ceiling assembly
CA 2333813 A1 · Owner: D'Agata, Gaetano · Inventors: D'Agata, Gaetano
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A suspended ceiling assembly and method for mounting such an assembly to provide an inner ceiling suspended under the framework of a roof. The assembly includes a plurality of suspension beams suspended in parallel to each, other under the framework by cables. A plurality of mounting rails are mounted transversally underneath the suspension beams with the help of connecting members. The connecting members each have a sleeve-shaped body for enclosing a cross-section of a corresponding suspension beam therein fasteners, for fastening the sleeve-shaped body to this corresponding suspension beam and, a hook-shaped bottom portion engageable with the top flange of a corresponding mounting rail …
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 January 31, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 31, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 31, 2023.
- 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.