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Expired Canadian patentCanada

Robot

CA 1253534 A · Owner: Neos Products Hb · Inventors: Neumann, Karl-Erik

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

The present invention relates to a robot comprising a positioning head which is moved to the desired position with the aid of setting devices which can be lengthened or shortened. Each setting device is secured via a first joint in a fixed frame en-, abling each setting device to pivot freely in relation to the frame. Each setting device is attached via a second joint to the movable positioning head . An arm extending from the positioning head is located between the setting devices and extends through the central opening of a universal joint supported by the frame . The arm is movable in axial direction in relation to the joint and is controlled thereby in radial direction. It can also be …

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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 May 2, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 2, 2006.
  • 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 29, 1986
GrantedMay 2, 1989
Term endedMay 2, 2006
Patent numberCA 1253534 A
Classification (IPC)B25J17/02

Timeline

Timeline From CIPO dates

1987198919911993199519971999200120032005Application filedApril 29, 1986Patent grantedMay 2, 1989Term endedMay 2, 2006

Sources & verification

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