Wet wipes container having an improved opening mechanism
CA 2392252 A1 · Owner: Huang, Yung Hsiang · Inventors: Cole, Douglas Bryan; Studee, Stephen Bernard; Huang, Yung Hsiang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wet wipe container (20) having improved opening and improved tear resistance between the lid (24) and the base (22) among other features. The container includes a container base and a container lid that is connected to the container base. In one embodiment, the container lid has a guide ridge (50) that extends downward into the interior of the container. The guide ridge permits the container lid to be in a partially open position and provides better alignment between the container lid and the container base during closing of the container. In another embodiment the container includes a , closure that has an upwardly extending tongue projection (58) a flattened , grip area (74) and …
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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
- Filed May 26, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 26, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 26, 2022.
- 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.