Sanitary cover for feminine hygiene product
CA 2109782 C · Owner: Larose, Francoise · Inventors: Larose, Francoise; Belanger, Dianna
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A carrying case for feminine hygiene products such as sanitary napkins pads and tampons. The case is roughly rectangular in shape and has three compartments (upper middle and lower). The upper compartment is roughly rectangular in shape with rounded outer corners and an opening along the edge facing the middle compartment. The middle compartment is also roughly rectangular in shape; it has pleated sides in order to give it a considerably larger capacity than the top and bottom compartments and its opening faces the opening of the upper compartment. The lower compartment is also roughly rectangular in shape and its opening faces the middle compartment; the outside surface of the lower …
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 23, 1993 and granted February 9, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 23, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 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.