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Expired Canadian patentCanada

Anti-rotational lamp assembly

CA 1101392 A · Owner: Abex Corporation · Inventors: Kulik, George J.

CIPO record

Overview

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

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Abstract From the Canadian patent

An anti-rotational lamp assembly for a vehicle including a grommet and cooperating lamp housing. The assembly includes an elastomeric grommet formed with radial ribs for compressive mounting in a wall opening and a lamp housing formed with a plurality of radial ribs for compressive engagement between the lamp housing and the inner surface of the grommet for preventing rotation of a mounted assembly due to road shock and vibration.

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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 19, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 26, 1979
GrantedMay 19, 1981
Term endedMay 19, 1998
Patent numberCA 1101392 A
Classification (IPC)B60Q1/26

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedJune 26, 1979Patent grantedMay 19, 1981Term endedMay 19, 1998

Sources & verification

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