Rocker arm sensor
CA 1287487 C · Owner: Stern, Howard · Inventors: Stern, Howard; Mauro, Alex
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An arrangement for scanning the measurement field of View of a three-dimensional measurement system in which the, measurement system is pivoted through a relatively small motion to scan a relatively large area of volume. The measurement system is rotated via a control unit which accurately controls the rotation. Mathematical corrections are applied to determine the true measured coordinates. -11-
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 August 13, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 13, 2008.
- 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.