Expired Canadian patentCanada
Fiber bed separator
CA 1263612 C · Owner: Monsanto Company · Inventors: Kocatas, Babur Mehmet
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fiber bed separator formed of a bed of staple fibers is provided. A discontinuity is created within the bed of fibers at a selected location to improve the drainage of liquids from the fiber bed.
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 5, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 5, 2006.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 28, 1985
GrantedDecember 5, 1989
Term endedDecember 5, 2006
Patent numberCA 1263612 C
Classification (IPC)B01D46/10 +2 more
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.