Lawn pesticides and processes
CA 2317153 A1 · Owner: Torimoto, Hajime · Inventors: Torimoto, Hajime
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The provision of a lawn pesticide, its manufacturing process and pest extermination, processes, that is water soluble capable of being diluted in water, capable of being, applied in concentrations appropriate to the environment of the treatment site and the, development of the lawn, and can demonstrate prophylactic properties on lawns. The, lawn pesticide is constituted from refined oils extracted from the botanical matter of the, hinoki family and an amino acid derived surfactant solution the two , components are, stirred and mixed left to mature for at least two weeks at room temperature and the, refined oils extracted from the botanical matter of the hinoki family are uniformly, …
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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
- Filed August 31, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 31, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 31, 2022.
- 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.