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Expired Canadian patentCanada

Variable position wind deflector

CA 1109904 A · Owner: Bott, John A. · Inventors: Bott, John A.

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

Abstract of the Disclosure There is disclosed herein a variable position wind deflector assembly adapted to be attached to a luggage rack or other portion of a motor vehicle including locking means for releasably securing the deflector in selected positions. The wind deflector assembly of the present invention includes a pair of spaced frame members having a deflector member extending therebetween. The frame members are each hingedly secured to support members and are provided with locking means for securing the deflector and associated frame members in one or more predetermined positions relative to the support means.

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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 September 29, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 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.
FiledApril 26, 1978
GrantedSeptember 29, 1981
Term endedSeptember 29, 1998
Patent numberCA 1109904 A
Classification (IPC)B60J7/22 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedApril 26, 1978Patent grantedSep 29, 1981Term endedSep 29, 1998

Sources & verification

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