Device for cleaning vehicle wheels
CA 1324944 C · Owner: Stern, Leif Einar · Inventors: Stern, Leif Einar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a device for cleaning vehicle wheels. In order to provide a device which permits wet blasting at which a maximum amount of plastic granules always is present in the blasting medium during blasting, while at the same time small slurry forming particles which loosen from the vehicle wheel during blasting are effectively separated from the blasting agent the device comprises a blasting agent container (4) with a blasting agent (5) consisting of a liquid (54) and of plastic granules (55) floating in the surface area (60) of said liquid, whereby a pump aggregate (21) for distributing blasting agent (5) from the blasting agent container (4) to the vehicle wheel …
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
- Granted December 7, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 7, 2010.
- 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.