Animal collars having ectoparasiticidal activity
CA 1105832 A · Owner: Bayer Aktiengesellschaft · Inventors: Sieveking, Hans U.; Stendel, Wilhelm; Voege, Herbert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Mo-1830-JG, LeA 18,014, ANIMAL COLLARS HAVING ECTOPARASITICIDAL ACTIVITY ABSTRACT OF THE DISCLOSURE, The instant invention relates to new ectoparasiticidally (especially insecticidally and acaricidally) active animal collars, which are prepared by impregnating suitable carriers with certain ectoparasiticides and to a process, for their preparation. LeA 18,014
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 July 28, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 28, 1998.
- 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.