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Expired Canadian patentCanada

Carrying bar for car roof top

CA 1250821 A · Owner: Maby, Jacques · Inventors: Maby, Jean-Luc; Maby, Jacques

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 invention relates to a versa-tile carrying bar for cars with or without gutters, including an invisible flexible connecting member (4) along the carrying tube and allowing on one hand ,the contour of the roof edge to be clamped by vertical tightening between a movable part (12-17) and a support pad (18) forming the bar feet, and on the other, hand, the bar to be firmly maintained on the roof by horizontally tightening said feet by bringing them near the, whole by means of a lockable tensioning device (11). Fig 2A and 2B.

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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 March 7, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 7, 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.
FiledAugust 14, 1985
GrantedMarch 7, 1989
Term endedMarch 7, 2006
Patent numberCA 1250821 A
Classification (IPC)B60R9/00 +2 more

Timeline

Timeline From CIPO dates

1986198919921995199820012004Application filedAug 14, 1985Patent grantedMarch 7, 1989Term endedMarch 7, 2006

Sources & verification

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