Intermediate fixing element
CA 2558438 C · Owner: Hammer, Pavel · Inventors: Hammer, Pavel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The inventive intermediate fixing element (1) is embodied in one piece by injection moulding and comprises a plate (2) which is substentially flat and comprises a first or top surface and a second or lower surface at least one anchoring element (6), for example in the form of a herringbone or a tree produced directly by the top surface moulding and hooks (7) which are produced directly by the lower surface moulding and whose shape sizes and thermoplastic material are selected in such a way that said hooks after being shaped in a mould and extracted therefrom substentially recover the initial shape thereof wherein said hooks are sufficiently flexible in order to be bent during extraction …
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 18, 2005 and granted May 22, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 18, 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.