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Expired Canadian patentCanada

Self-closing sharps container with hand protection

CA 1291097 C · Owner: Laible, Rodney · Inventors: Laible, Rodney; Brown, Daniel R.

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 sharps container includes a disposable open topped receptacle having a lid with an elongated opening therethrough and a closure flap pivotally supported adjacent the opening for pivotal movement between positions for opening and closing the opening. The closure flap is self-closing being biased to the, closed position. The disposable receptacle may be supported within a reusable cabinet having upright spaced-apart end walls which extend upwardly above the lid of the receptacle. A handle on the exterior side of at least one wall is coupled to the closure flap for opening and closing the flap in response to turning movement of the handle. The raised container end walls shield the hand of an …

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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 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 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.
FiledDecember 20, 1988
GrantedOctober 22, 1991
Term endedOctober 22, 2008
Patent numberCA 1291097 C
Classification (IPC)B65F1/16

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedDec 20, 1988Patent grantedOct 22, 1991Term endedOct 22, 2008

Sources & verification

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