Modular desk and desk system
CA 2237691 C · Owner: Chadwick, Donald T. · Inventors: Beck, Robert; Clark, Jeffrey L.; Pearsons, Errol
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A modular desk positioned on a floor includes a worksurface member a pair of , legs and a module maintainer. The worksurface member has a front edge a back , edge, a top surface and a bottom surface. Each leg is mounted to the bottom surface of the worksurface member. The module maintainer includes a pair of support members and a generally vertical wall extending between the support members. The generally vertical wall runs substantially the length of worksurface member. The wall has a boundary surface which is the most rearward surface of the desk and a bottom edge spaced apart from the floor. The wall is also spaced apart from the back edge of the worksurface member to thereby …
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 November 15, 1996 and granted March 19, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 15, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 15, 2018.
- 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.