Container lift
CA 2572877 C · Owner: Elmhults Konstruktions Ab · Inventors: Karlsson, Goesta
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A container lift intended to lift two containers arranged longitudinally that comprises a primary frame (4), external transverse beams (7 8) arranged on , the primary frame (4) with external locking means (9) for locking the short sides of the containers that face away from each other saddles (5, 6) , arranged on the primary frame (4) such that they can be displaced locking , means (9) arranged on the lower surfaces of the saddles (5 6) for locking two , containers with their short sides facing towards each other. At least one of the saddles (5, 6) intended to lock the short sides of the containers that are facing each other can be displaced in a principally sideways direction relative …
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 July 4, 2005 and granted July 2, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 4, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.