Patent Yard Sign in
Expired Canadian patentCanada

Graphical system for modelling a process and associated method

CA 1285655 C · Owner: Kodosky, Jeffrey L. · Inventors: Truchard, James J.; Maccrisken, John E.; Kodosky, Jeffrey L.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

A method is provided for programming a computer system including a display console for displaying images to control at least one of a virtual instrument and an instrument, the method comprising the steps of displaying on the screen at least one first functionicon that references at least one first control module for controlling at least one first function; displaying on the screen at least one iteration-icon that references iteration control module for controlling multiple iterations of data flow of data flow; displaying on the screen at least one first input variable-icon that references at least one first input variable, displaying on the screen at least one first output variable-icon …

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 2, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 2, 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.
FiledApril 14, 1987
GrantedJuly 2, 1991
Term endedJuly 2, 2008
Patent numberCA 1285655 C
Classification (IPC)G05B15/02 +2 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedApril 14, 1987Patent grantedJuly 2, 1991Term endedJuly 2, 2008

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.