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Expired Canadian patentCanada

Aircraft handling systems on ships

CA 1332393 C · Owner: Craig, Thomas Moodie · Inventors: Craig, Thomas Moodie

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

This invention relates to apparatus for positioning aircraft, the apparatus comprising a launching grid (11) into which a harpoon (12) or the like of an aircraft can be located. The launching grid (11) has an associated lateral adjustable alignment means (16,17) onto which the main wheels (14,15) of the aircraft can be located. The aligning means (16,17) can then be adjusted to move the main wheels of the aircraft into a desired position.

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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 October 11, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 11, 2011.
  • 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 20, 1986
GrantedOctober 11, 1994
Term endedOctober 11, 2011
Patent numberCA 1332393 C
Classification (IPC)B64F1/12 +1 more

Timeline

Timeline From CIPO dates

198719901993199619992002200520082011Application filedJune 20, 1986Patent grantedOct 11, 1994Term endedOct 11, 2011

Sources & verification

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