Wall bracket unit
CA 2248520 A1 · Owner: North Screen Studio Ltd. · Inventors: Topitsch, Frank Branko
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a mounting assembly for pictures and the like comprising, a mounting assembly for attachment of an object to a support surface the , mounting assembly, comprising a pair of spaced anchors for attaching the mounting assembly to the support surface;, a rod extending between the pair of spaced anchors; a first and a second shoe for holding the, object therebetween, each shoe attached to the rod and moveable independently along the length, thereof; and a means for locking the first shoe at a desired location along the length of the rod.
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 September 30, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2020.
- 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.