Expired Canadian patentCanada
Bait compositions for the control of ants
CA 1333561 C · Owner: American Cyanamid Company · Inventors: Mehra, Yashpal R.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is pesticidal bait compositions useful for the control of ants ants and method of controlling ants using the composition, wherein the bait may be cast into a solid shape and is non-particulating.
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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 20, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 20, 2011.
- 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 14, 1988
GrantedDecember 20, 1994
Term endedDecember 20, 2011
Patent numberCA 1333561 C
Classification (IPC)A01N43/54 +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.