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Expired Canadian patentCanada

Folding baby carriage

CA 1048077 A · Owner: Perego-Pines S.P.A. · Inventors: Perego, Giuseppe

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 proposes an improved foldable baby carriage the seat back of which is inclinable in various position. This baby carriage which is of the type comprising a crosspiece or spider, the ends of which are integral with an equal number of pieces or sleeves, the upper ones sliding on the handles and the lower ones on the front legs of the carriage and a knob, located at the centre with respect to the upper sleeves and connected thereto by means of two tie rods the arms of said, crosspiece thus being moved apart like an "X" or being moved closer to each other by downwardly or upwardly pushing said knob and the, upper sleeves sliding upwardly and the lower ones downwardly or vice-versa …

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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 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 6, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedFebruary 6, 1979
Term endedFebruary 6, 1996
Patent numberCA 1048077 A
Classification (IPC)B62B7/08 +1 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedFeb 6, 1979Term endedFeb 6, 1996

Sources & verification

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