Paint waste separater-collector apparatus
CA 1317553 C · Owner: Watanabe, Makoto · Inventors: Morioka, Koji; Watanabe, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A paint waste separator-collector apparatus having a separator tank for receiving water containing paint waste and for causing the contained paint waste to separate and float, a weir for causing the floating paint waste together with overflowing water from the separator tank into a collector container and a water level adjusting mechanism for switchable providing a paint waste accumulating condition in which a water level in the separator tank is lowered for the water not to flow over the weir thereby causing the floating paint waste to accumulate inside the separator tank and a paint waste collecting condition in which the water level in the separator tank is raised for the excess water to …
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 May 11, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 11, 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.