Patent Yard Sign in
Expired Canadian patentCanada

Method of controlling operation of automated guided vehicle

CA 1323084 C · Owner: Ohkura, Akira · Inventors: Ohkura, Akira

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 of controlling the operation of an A.G.V. which automatically operates to go round along a predetermined route formed in a factory and travels along a plurality of production lines having different line contacts and adapted to perform parts assembly or packaging. Optimum travel speeds with respect to all the lines are previously stored in the A.G.V. When the A.G.V. enters one of the production lines it is, instructed from the outside to travel constantly at a speed assigned to this production line and previously stored. In this state, operations of the production line are successively performed.

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 October 12, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 12, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 11, 1988
GrantedOctober 12, 1993
Term endedOctober 12, 2010
Patent numberCA 1323084 C
Classification (IPC)B60W60/00

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedMay 11, 1988Patent grantedOct 12, 1993Term endedOct 12, 2010

Sources & verification

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