Advertising device and method
CA 2366337 A1 · Owner: Mccarthy, Hubert · Inventors: Mccarthy, Hubert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a NEW ADVERTISING MEDIUM and method involving the printing of advertising material in the form of text and/or half-tone graphical images, on regular consumable print paper. A sheet of paper is provided having a front surface, and a reverse surface, the front surface being blank and the reverse surface , having the, advertising material printed thereon. The ink used to print the advertising material is, lightly coloured or reduced in density and the paper is of a grade sufficient to limit the, visibility of the advertising material through the paper from the front surface thereof. The paper may also be of a distinctive non-white colour or include a …
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 21, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 21, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 21, 2023.
- 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.