Apparatus for recurving the cornea of an eye
CA 1208702 A · Owner: Baron, Neville A. · Inventors: Baron, Neville A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for recurving the cornea of an eye which comprises disposing light-absorbing color bodies in the cornea and thereafter vaporizing at least a portion of said color bodies by applying energy thereto sufficient to effect vaporization thereof, said vaporization being carried out according to a predetermined pattern and generating thereby corneal-recurving scar tissue in said cornea according to said predetermined pattern.
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 29, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 29, 2003.
- 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.