Modular display assembly
CA 2118857 C · Owner: Services D'Expositions Bruno Tessier · Inventors: Knorr, Herbert R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A very simple yet efficient and versatile display assembly made of a plurality of lightweight modular units that are easy to store transport and , assemble. The assembly has one or more lower frame units made of structural profile members connected to each other so as to form a lower front panel of a given length and a pair of lower side panels having upper ends of a given width. The lower side panels being hingedly connected to the lower front panel on both sides, thereof, respectively, so as to be pivotally movable between a folded position where, they extend flat against the lower front panel and an unfolded position where they, extend rearwardly in a direction perpendicular to the …
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 11, 1994 and granted January 8, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 11, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 11, 2016.
- 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.