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Expired Canadian patentCanada

Safety container for glass vials

CA 1303556 C · Owner: Bristol-Myers Company · Inventors: Roehm, Michael S.; Howard, David S.

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 protective safety container for encasing toxic drug filled glass vials is disclosed. The container includes a molded plastic body that is shaped to conform to the shape of a vial to be protected. plurality of spaced longitudinal ribs are formed on the inner surface of the container body that act to engage the vial and hold it firmly in position and also form a, cushioning air space between the vial and the container. A molded plastic annular base is adapted to be snap fitted into the body such that the vial cannot be easily removed once it is secured within the container. Disposed in the top of the container is a small aperture having a frangible disk disposed therein. The disk may be …

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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 June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 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.
FiledMay 27, 1988
GrantedJune 16, 1992
Term endedJune 16, 2009
Patent numberCA 1303556 C
Classification (IPC)B65D81/02 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMay 27, 1988Patent grantedJune 16, 1992Term endedJune 16, 2009

Sources & verification

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