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Expired Canadian patentCanada

Transportable structure, apt to build up houses or other dwellings

CA 1290541 C · Owner: Edil-Pro S.P.A. · Inventors: Fagnoni, Giovanna M.

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

Transportable structure apt to build up houses and the like, for immediate intervention in case of calamities and for other uses, comprising a supporting framework made up of closed longitudinal frames floor, platform, roof covering and head walls all of which, delimiting a useful volume and mobile panelings able, to form additional side rooms the mobile panelings, are finished by pulltruded elements which form, at, least in part, cylindrical surfaces slidingly cooperating to form the articulations; angle bars are provided at. the ends of said structural sections to make up the seats for pins able to prevent said cooperating cylindrical surfaces from incidentally moving away from each …

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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 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 20, 1986
GrantedOctober 15, 1991
Term endedOctober 15, 2008
Patent numberCA 1290541 C
Classification (IPC)E04B1/34 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedMay 20, 1986Patent grantedOct 15, 1991Term endedOct 15, 2008

Sources & verification

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