Swivel child seat for car
CA 2214342 C · Owner: Changizi, Labib · Inventors: Changizi, Labib
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The main frame of the swivel child seat is secured to the car seat in the same manner as conventional child seats. The child seat is attached to one side of the frame by two hinges. These hinges have a locking mechanism. When the seat swings open to full capacity it locks in this open position. That way, while the child is being installed in the seat, the said seat stays fixed and does not rotate. After the child is properly positioned or removed, a slight force is then required to push the seat out of the open position and re-attach it in the original closed position, where it locks until someone pulls a cable-release mechanism to unlock it. The child seat rotates on its hinges towards the …
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 23, 1997 and granted July 25, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 23, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 23, 2019.
- 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.