Device for winding and unwinding of hoses, cables or the like
CA 2565087 C · Owner: Dethier, Livin Fernand Georges · Inventors: Dethier, Livin Fernand Georges
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Device for winding and unwinding hoses cables or the like, which device (1) , mainly consists of a wheeled undercarriage (2) with a support (6) whereby , suspension means (9) are provided on the above-mentioned support (6) in the shape of at least two fixed guides (10 and 11) which are each made in the , shape of a bent element (12) and whereby these bent elements (12) are directed with their hollow sides towards each other whereby the above-, mentioned bent elements (12) are confined by at least one upward or downward directed partition (13) which is practically parallel to the support (6) and whereby intermediate partitions (14) are provided on these elements (12) as well.
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 3, 2005 and granted July 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 3, 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.