Picture hanging system
CA 2242083 A1 · Owner: Fleishman, David · Inventors: Fleishman, David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A picture hanging system comprising a rod from which one or more pictures are suspended by a pair of wires or cables. In the preferred embodiment the, cables are each suspended from a link comprising turnbuckle or the like having a, nut affixed to a bolt, so that the picture may be levelled merely by rotating the nut, relative to the bolt to reduce or increase the spacing between the rod and each side of, the picture.
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 June 26, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 26, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 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.