Training aid
CA 1163159 A · Owner: Ikondata Ab · Inventors: Parlenvi, Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Training aid for the treament of strabismus and/or defects in the motory function of the eye. This aid comprises a sensor body having a reaction zone and the means displaceable along a predetermined path by means of motor assembly. A manually displaceable switch actuates the motor assembly and causes the sensor body to move along the path, this switch being responsive to the sensor body to thereby actuate the motor assembly but only when the switch is manually made to lie within the reaction zone of the sensor body.
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 March 6, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 6, 2001.
- 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.