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Expired Canadian patentCanada

Adjustable control station for aircraft loader

CA 1307769 C · Owner: Buckley, Margaret M. · Inventors: Buckley, Margaret M.

CIPO record

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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 adjustable control station for an aircraft loader for transferring containers between a controllably driven loader conveyor and a conveyor in cargo aircrafts of different sizes. The control station includes a unique movable platform constructed of three easily assembled major components including a stationary support structure and a movable platform which supports a console with front and rear control panels thereon. The movable platform is moved to a position close to the aircraft thereby enabling an operator thereon to simultaneously actuate controls for the loader conveyor and the aircraft conveyor while observing the containers movement. A front rail of a handrail may be vertically …

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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 22, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 22, 2009.
  • 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, 1988
GrantedSeptember 22, 1992
Term endedSeptember 22, 2009
Patent numberCA 1307769 C
Classification (IPC)B60P1/02 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedApril 26, 1988Patent grantedSep 22, 1992Term endedSep 22, 2009

Sources & verification

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