Plastic carafe
CA 2499478 A1 · Owner: Denner, John · Inventors: Noll, Angie; Prevot, Roger; Yourist, Sheldon
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A plastic carafe (10) includes a body portion (13) having an enclosed base defined by a plurality of upstanding posts (18) and a plurality of panels (20) separating the posts from one another. The carafe further includes a neck portion (16) having a blown finish (30) at the top of the carafe that defines a wide-mouth. A shoulder portion (14) transitions the posts and panels to the neck portion.
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 September 16, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 16, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 16, 2025.
- 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.