Transport device for conveying automotive vehicles in buildings
CA 2237682 C · Owner: Ritsch, Ingomar · Inventors: Ritsch, Ingomar; Schlager, Leo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Driverless motor vehicles (6) are conveyed to unoccupied parking spaces (2) in a building (1) by a transport system comprising at least two trackless transport elements (3) and for each motor vehicle (6), four detachable wheel support elements (4) on the parking space (2) and the two transport elements (3) on which wheel support elements the , vehicle (6) remains during parking in the parking space (2).
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 November 13, 1996 and granted June 10, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 13, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 13, 2018.
- 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.