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Expired Canadian patentCanada

Handle for releasing side rail of a crib

CA 1249702 A · Owner: Schaerer Mayfield Usa, Inc. · Inventors: Clune, Charles A.; Smith, Arthur D.

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

A crib having a frame and a bed supported by the frame includes at least one side rail assembly for enclosing one side of the bed surface. The side rail is attached to the frame for raising and lowering movement of the side rail. A latch assembly releasably secures the side rail in a raised position. A handle assembly includes a first rod connected to the side rail. A second rod is slidably connected to and located above the first rod for movement relative thereto. An actuator is connected between the second rod and the latch so that movement of the second rod toward the first releases the latch. The rods may be pivotally moved away from the side rail. A projection attached to the side rail …

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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 February 7, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 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.
FiledDecember 12, 1986
GrantedFebruary 7, 1989
Term endedFebruary 7, 2006
Patent numberCA 1249702 A
Classification (IPC)A47D7/02

Timeline

Timeline From CIPO dates

1987198919911993199519971999200120032005Application filedDec 12, 1986Patent grantedFeb 7, 1989Term endedFeb 7, 2006

Sources & verification

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