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Expired Canadian patentCanada

Container

CA 1305947 C · Owner: Colgate-Palmolive · Inventors: Vesborg, Steen

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

A Container, A container (10) with printed information and in particular, a disposable plastic bottle comprises a hyperboloidic, surface (32 34) or a hyperboloidic-like surface, on which information has been printed by means of a printing technique using line contact between the surface to be printed on and the print transferring element. A container is consequently obtained, which had an agreeable external apperance and is pleasant to handle, and simultaneously it is particularly suited for mass production. Figs. 1 and 2.

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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 August 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 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.
FiledOctober 20, 1987
GrantedAugust 4, 1992
Term endedAugust 4, 2009
Patent numberCA 1305947 C
Classification (IPC)B65D1/02 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedOct 20, 1987Patent grantedAug 4, 1992Term endedAug 4, 2009

Sources & verification

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