Suspension-type storage unit
CA 2745744 C · Owner: Spacesaver Corporation · Inventors: Lehmann, Steven M.; Janson, Steven L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A suspension-type storage unit comprises an overhead rail spaced above an upwardly facing surface; a frame defining an upper area and a lower area; a movable suspension-type connection between the rail and the upper area of the frame for providing movement of the frame along the rail for providing movement of the frame between first and second positions relative to the support surface; and a deceleration arrangement interposed between the lower area of the frame and the upwardly facing surface to slow movement of the frame as the frame approaches at least one of the first and second positions relative to the upwardly facing surface. Preferably the deceleration arrangement applies a magnetic …
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 4, 2005 and granted June 11, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 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.