Pipe support system
CA 2229151 C · Owner: Boudreau, Martin · Inventors: Boudreau, Martin; Thibault, Jean Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pipe support system which utilizes interconnecting pipe support members and mounting members the support, members having a longitudinally extending recess designed to receive and support at least one pipe, the pipe support members and mounting members being interconnected by a mortise and tenon arrangement on their respective side walls, and a hangar strap designed to fit within a slot in the mounting member and be adjustably retained by the interface of teeth. The assembly can be connected to support a number of different pipes from a hanging arrangement, a vertical surface arrangement or from a floor.
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 February 6, 1998 and granted January 28, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 6, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 6, 2020.
- 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.