Container with a cover for food products
CA 1312047 C · Owner: Havette, Bernard · Inventors: Havette, Bernard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pack with a cover for food products The pack comprises a container (1) having a cover (3) of plastic-coated cardboard or of a plastics material comprising a surface (4) of which the contours are adapted to those of the upper edge (5) of the container and a continuous lateral wall (6) initially recessed and then widened in the form of a skirt. The surface (4) is provided with projections serving as spacing and centring studs for the container. The cover (3) serves as a water bath for the regeneration of foods in microwave ovens.
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
- Granted December 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 29, 2009.
- 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.