Apparatus for mounting a tissue roll and dispensing a flowable substance
CA 2005803 C · Owner: Kimberly-Clark Worldwide, Inc. · Inventors: Mitchell, Joseph
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for mounting a tissue roll and for dispensing a flowable substance, such as cleansing foam comprises a canister body containing the substance. The canister body is adapted to be coaxially disposed within a core of a tissue roll and includes a nozzle at one end. Support sleeves are mounted on opposite ends of the canister body and carry axial hubs adapted to be received in recesses of a wall fixture. One of the sleeves carries a laterally extending dispensing handle which contains a lateral passage. An upper end of the passage communicates with the canister nozzle, and a lower end of the passage defines an outlet in the form of a series of discharge channels. By depressing the …
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 December 18, 1989 and granted July 27, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 18, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 18, 2011.
- 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.