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Expired Canadian patentCanada

Attachable hanger for containers

CA 1087134 A · Owner: Baxter Travenol Laboratories, Inc. · Inventors: Winchell, David A.

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

Inventor: David A. Winchell ABSTRACT OF THE DISCLOSURE, A one-piece hanger for a container comprises attachment means to a container and an elongated flexible, hanger member secured at both ends to the attaching means to define a closed loop. The elongated hanger member is positioned in generally longitudinal relationship to the attaching means and defines a pair of first flex sections positioned respectively adjacent the ends of the hanger members, and a pair of spaced second flex sections positioned, more remotely from the ends of the flexible hanger member. Accordingly the hanger member is generally approximately coplanar with the attachment means so that it does not project upwardly …

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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 7, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 7, 1997.
  • 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 24, 1977
GrantedOctober 7, 1980
Term endedOctober 7, 1997
Patent numberCA 1087134 A
Classification (IPC)B65D23/10 +2 more

Timeline

Timeline From CIPO dates

1978198019821984198619881990199219941996Application filedOct 24, 1977Patent grantedOct 7, 1980Term endedOct 7, 1997

Sources & verification

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