Expired Canadian patentCanada
Adjustable height bed
CA 2500170 C · Owner: Puckett, Robert · Inventors: Spriegel, Andrew; Snyder, Steven; Goertzen, Gerold
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable bed (10) includes a universal or interchangeable, bed end (14) , that can be used at either end of the bed and that can be connected with a motor drive assembly (240).
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 October 22, 2003 and granted July 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 22, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 22, 2025.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 22, 2003
GrantedJuly 16, 2013
Term endedOctober 22, 2023
Patent numberCA 2500170 C
Classification (IPC)A61G7/01 +1 more
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.