Large roll bathroom tissue dispenser with stub roll holder
CA 2102765 C · Owner: Cascades Canada Inc. · Inventors: Morand, Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved bathroom tissue dispenser for holding both a large fresh roll and a remnant roll of bathroom tissues. The dispenser has a base with a spindle on a main support area of the base for carrying the large fresh roll of bathroom tissue. The base has a secondary support area beneath the main support area with means thereon for carrying the remnant roll of bathroom tissue directly beneath the large roll. The remnant roll is carried with its axis perpendicular to the axis of the large roll. The spindle preferably has is tubular body and detachable means for increasing the diameter of the body.
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 November 9, 1993 and granted March 16, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 9, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 2015.
- 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.