Hanging bed frame
CA 2384469 A1 · Owner: Boudreault, Teresa · Inventors: Mercer, James; Leask, Colin; Leask, H. James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hanging bed frame is provided in which a rigid frame is arranged to be suspended from a ceiling by a plurality of suspension mechanisms. The suspension mechanisms are adjustable independently of one another for adjusting a, position of the sleeping surface of the bed supported on the frame within a range of, different heights and inclinations relative to both the ground and ceiling.
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 May 1, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 1, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 1, 2024.
- 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.