Canadian application, no grantCanada
Method for attracting insects
CA 2086712 A1 · Owner: Ventura, Mark · Inventors: Ventura, Mark; Knight, Ronald
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Extracts of tamarind seeds are used as attractant for insects, particuarly cockroaches. The extract are used in roach traps and can be incorporated into sticky compositions which capture roaches or can be separately placed in the traps.
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
- Filed January 5, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 5, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 5, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 5, 1993
GrantedNo grant recorded
Term endedJanuary 5, 2013
Patent numberCA 2086712 A1
Classification (IPC)A01M3/04 +1 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.