A hand-held liquid container
CA 2383228 A1 · Owner: The Procter & Gamble Company · Inventors: Silud, Israel Josue; Ng, Citra Wijaya
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hand-held container (10) for predissolving a detergent composition (14) includes a housing (12) and an aperture cover (26). The housing (12) contains a predetermined amount of a detergent composition and a solvent and includes , a dispensing passage (18). The dispensing passage (18) includes a distal end (20) and a flow restriction portion at the distal end (20). The flow restriction portion includes at least one aperture (24). The aperture cover (26) includes an aperture plug (28) corresponding to each aperture (24). When the aperture cover (26) covers the distal end (20) each aperture plug (28) , passes substantially through one aperture (24).
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 22, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 22, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 22, 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.