Device for the shaping of conglomerates
CA 2514956 C · Owner: Martin, Juergen · Inventors: Becker, Guenter; Kuch, Helmut; Martin, Juergen
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 device for the shaping of conglomerates preferably concrete conglomerates for masonry work encompassing a form for , the , input of the concrete conglomerate a table with which a form is coupled using mounting components, a vibration generation system attached to table for the generation of harmonic vibrations and their transfer to table a load in the , form of a , piston to admit the concrete conglomerate with a force first spring , components for , the elastic positioning of table and second spring components for the elastic positioning of load. In such a device there is a vibration generation system of at least eight rotating unbalance shafts provided with …
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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 January 30, 2004 and granted March 20, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 30, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 30, 2026.
- 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.