Method of evaluating the performance of an elevator system
CA 1191609 A · Owner: Westinghouse Electric Corporation · Inventors: Buros, Michael C.; Trosky, William J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of evaluating the performance of an elevator system by using actual elevator traffic conditions as an input to an elevator system simulator. The responses of the actual elevator system and the simulated elevator system to the identical actual traffic conditions are then compared to aid in servicing of the elevator system, or in marketing strategy features for the operative elevator system.
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 6, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 6, 2002.
- 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.