Canadian application, no grantCanada
Device for automatically washing teats of dairy animals
CA 2068974 A1 · Owner: Lucchini, Emilio · Inventors: Lucchini, Emilio; Federici, Renato; Farina, Felice
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for automatically washing and drying teats of generic dairy animals comprises a portable washing head whereto a teat-cleansing liquid is supplied through an interspace defined in a flexible member.
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 May 19, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 19, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 19, 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.
FiledMay 19, 1992
GrantedNo grant recorded
Term endedMay 19, 2012
Patent numberCA 2068974 A1
Classification (IPC)A01J7/00 +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.