Industrial washing machine
CA 1291924 C · Owner: O'Leary, James · Inventors: O'Leary, James
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
S, The present invention provides an industrial washing machine in which articles or parts to be cleaned are supported in a basket rotated by a jet spray and cleaned by a cleaning spray, maintained at a desired pressure. The jet spray provides an overflow relief to avoid undesired increases in the cleaning spray pressure with the rotating basket being provided with a brake to substantially maintain a predetermined rotational speed of the basket.
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 November 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 2008.
- 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.