Closure and a retention member for use therewith
CA 1293541 C · Owner: Amp Incorporated · Inventors: Eaton, John W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A closure comprising a cap having a closed end and an open end and a tubular retention member engaged with the cap at the open end of the cap. The retention member has a plurality of resilient projections which are inclined inwardly of the retention member and toward the closed end of the cap. The projections have free inner ends defining a restricted opening, and at their free inner ends they have, a chamfered surface facing away from the closed end of the cap. The cap may contain a gel material.
Read the whole patent
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 December 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 24, 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.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.