Continuous two-liquid type mixer
CA 1300598 C · Owner: Yoshioka, Tetsuo · Inventors: Hisanaga, Akinori; Yoshioka, Tetsuo; Sakubata, Takashi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a continuous two-liquid type mixer comprising:, a cylindrical container having an liquid inlet at one end and an outlet at the other end, rows of stationary stirring blades on the inside of said cylindrical container protruding substantially radially on the same periphery;, a rotor to rotate about the same axis and housed in said cylindrical container; and, rows of rotary stirring blades on the outside of said rotor protruding substantially radically on the same periphery in an alternate relation with said rows of stationary stirring blades on the inside of said cylindrical container wherein at least one liquid injection inlet is provided on either or both of said stirring …
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 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 2009.
- 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.