Patent Yard Sign in
Expired Canadian patentCanada

Reconfigurable automatic tasking system

CA 1267229 C · Owner: Kerr, Randal H. · Inventors: Kerr, Randal H.; Mesnard, Robert M.

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 reconfigurable automatic tasking system. A host system is capable of executing interactively initiated operations or tasks. A device is provided for executing a program having an interfacing program loaded therein. The interfacing program is adapted to define and to execute a task repeatedly. An interface is connected to the host system and o the device for executing a program that issues commands to and receives data from the host. An independent program is connected to the task that is defined by the interfacing program. This independent program adds generality to the interfacing program after the task has been defined.

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 27, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 27, 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.
FiledFebruary 2, 1987
GrantedMarch 27, 1990
Term endedMarch 27, 2007
Patent numberCA 1267229 C
Classification (IPC)G06F9/48 +1 more

Timeline

Timeline From CIPO dates

1988199019921994199619982000200220042006Application filedFeb 2, 1987Patent grantedMarch 27, 1990Term endedMarch 27, 2007

Sources & verification

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