Pallet arrangement for a travelator or equivalent
CA 2559776 C · Owner: Aulanko, Esko · Inventors: Ossendorf, Marc; Aulanko, Esko; Mustalahti, Jorma
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a pallet arrangement for a travelator or equivalent in, which arrangement a pallet moving on wheels forms part of the track and which pallet, consists of at least a pallet body and at least one surfacing element attached to the, body. The surfacing element is fastened to the body of the pallet by means of one or, more coupling elements provided at least in the surfacing element and a shapelocking, groove provided in the body as well as a locking element so that in the locking operation, the locking movement and in the releasing operation the releasing movement has been, arranged to act on all the coupling elements in the shape-locking groove substantially, …
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 March 29, 2005 and granted January 3, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 29, 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.