Wood-concrete-composite systems
CA 2485804 C · Owner: Bathon, Leander · Inventors: Bathon, Tobias; Bathon, Leander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wood concrete composite system (100,200) has a wood construction component (110 111, 112, 210, 211), at least single intermediate layer (140 141, 142, 143, 230, 231, 232) and a concrete construction unit (150 151, 152, 240, 241). The concrete construction unit (150 151, 152, 240, 241) faces at least with one side towards the wood construction component (110 111, 112, 210, 211). The at least single intermediate layer (140 141, 142, 143, 230, 231, 232) creates at least a partial uncoupling between the wood and concrete.
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 October 22, 2004 and granted June 19, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 22, 2024.
- 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.