Manually operated pill dispenser
CA 2430936 A1 · Owner: Allen, Wellesley Alexander · Inventors: Allen, Wellesley Alexander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In this invention the improved manually operated pill dispenser is manufactured, from a suitable plastic material which comprises wraparound embossed characters on the, walls for illustrations a series of notches and ridges around the top periphery shaped like, the cross section of a square thread pointing downwards each notch is aligned , with the, chambers and a closing port lid. The lid comprising an indexing tab a lip, a , hollow, plastic tube, or a suitable plastic bubble to provide spring action and an , alignment, indicator adjacent to the indexing tab and dispensing hole: when engaged and rotated, may align the hole with the chamber or the closing port. Rotation may only be …
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 June 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 10, 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.