Container lid stand
CA 2271633 A1 · Owner: Wang, Holman · Inventors: Wang, Holman
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a multiple position stand for holding container lids. In one embodiment there is, provided a rigid, frusto-conical shell segment having a large rim end and a small rim end and defining a gap that spans the length of the shell. The gap enables a hand to access the interior of the shell, so that the hand holding a container lid can maintain continuous contact with the lid until the lid is placed to rest on the rim end serving as a stand cradle. The stand is selectably positionable in a small lid support position so that the small rim end serves as the stand cradle, and the large rim end rests on a counter top or other surface to serve as the stand base. The …
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
- Filed May 11, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 11, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 11, 2021.
- 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.