Arrangement for coupling brush elements in a brush body
CA 2598058 C · Owner: Al-Jon Manufacturing Llc · Inventors: Launiemi, Markku
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Arrangement for fixing brush elements (9 10) to a rotatable brush frame , formed of shaft (3) and flanges fixed to it and in which assembly the direction of bristles (9) is , fitted essentially in the direction of the radius of the rotatable brush unit. Brush , elements (9, 10) are locked on shaft (3) by means of oblong elements as tubes , (1) in , shaft (3) direction which tubes are from their both ends fixed to flanges in order to , remain in place by means of parts in the flanges which parts are from the end , of tubes (1) fitted to the inside of the tubes.
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 16, 2006 and granted September 16, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 16, 2026.
- 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.