Rotary atomizing head and rotary atomizing coating machine
CA 2586020 C · Owner: Trinity Industrial Corp. · Inventors: Ichimura, Makoto; Murai, Masaru
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The purpose of the present invention is to provide a rotary atomizing head that paint, supplied to an inner peripheral surface is spread on the inner peripheral surface uniformly, so as to improve the quality of coating and to lengthen the life of the rotary atomizing, head. An inner peripheral surface 67 diametrically expanded from the center of the, rotary atomizing head to a peripheral edge 61b is formed and centrifugal force generated, by the rotation is applied on the paint supplied to the inner peripheral surface 67 so as to, discharge the paint outside atomizingly. A step part 68 is formed at the middle portion, of the inner peripheral surface 67 between paint supply holes 65d …
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 November 7, 2005 and granted March 6, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 7, 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.