Method and apparatus for performing work in a three dimensional space
CA 1267957 C · Owner: Anderson, Robert L. · Inventors: Pilarski, James A.; Klintz, Jerry A.; Anderson, Robert L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Method and apparatus for moving a workpiece and/or a tool to various locations in a three-dimensional space to perform operations on the workpiece wherein a micro-computer numeric control system is used to provide a multi axis motion control system using DC electric servo motors each, of which responds to its own control system to operate mechanisms which cooperate to perform the desired operations on the workpiece.-
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 April 17, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 17, 2007.
- 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.