Inverted bottle cap
CA 2406986 A1 · Owner: Rowswell, Garth · Inventors: Rowswell, Garth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cap is provided for supporting a bottle in an inverted position the, bottle having a generally oblong base and a neck having an externally threaded portion. The cap includes an internally threaded collar for mating with the externally, threaded portion of the neck of the bottle and a lid for mating with the collar. The, collar has a dispensing end surface spanning the collar at a closed end thereof, which includes a dispensing aperture therein. The lid includes a mating portion for, mating with the closed end of the threaded collar to enclose the dispensing aperture, and a supporting portion having a generally oblong end surface to support the bottle, on a supporting surface in an …
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 October 8, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 8, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 8, 2024.
- 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.