Process for forming a paper, burlap or cloth flower pot cover
CA 2008994 C · Owner: Weder, Donald E. · Inventors: Weder, Donald E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flower pot cover made by placing a sheet of natural or synthetic burlap or combinations thereof natural or synthetic, fiber or combinations thereof or paper over a material, capable of being formed into a predetermined shape by forming a plurality of overlapping folds in said material and then forming at least the two materials simultaneously into the predetermined shape of the flower pot cover. A flower pot cover comprising a sheet of natural or synthetic burlap or combinations thereof natural or synthetic, fiber or combinations thereof or paper treated with a shape-, sustaining agent to retain the predetermined shape of the flower pot cover.
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 January 31, 1990 and granted April 9, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 31, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 31, 2012.
- 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.