Beverage container
CA 2238421 A1 · Owner: Ball Corporation · Inventors: Henderson, John P.; Roth, Marc W.; Dawson, Darryl J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A blow molded container adapted to receive a hot-fill product having a base with an upwardly raised central portion including a plurality of radially extending triangular ribs a generally cylindrical, lower body portion including a label receiving area with a series of circumferentially spaced pressure responsive panels a mouth defined, by a finish portion at an upper extremity adapted to receive a closure and a substantially spherical portion disposed between the finish portion and the lower body portion. The substantially spherical portion includes a surface feature pattern depicting a widely recognized object such as a sports ball, a sports helmet including a team identifying logo a …
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 25, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 25, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 25, 2020.
- 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.