Anti-chewing and anti-cribbing compositions
CA 2070864 A1 · Owner: Dyco Associates, Inc. · Inventors: Dyer, John W. Sr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The composition includes an aromatic hydrocarbon solvent and crystals thereof in a carrier such as an asphaltic or hydrocarbon resin, or an oil. A non-volatile element, such as a high boiling point hydrotreated petroleum distillate and/or an aliphatic middle distillate may be added to enhance residual properties of the composition. The composition is painted onto wood penetrates thereinto, and creates an odor repellant to horses and the like lasting at least six months. The composition is non-toxic non-carcinogenic and has a lower flammability level than like compositions presently available.
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 June 9, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 9, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 9, 2014.
- 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.