Cross folded, pressure sealed multi-page paper assembly and methods of making same
CA 2447018 A1 · Owner: Infoseal Llc · Inventors: Lombardo, Leo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cost effective, pressure-sealed, multi-page paper assembly is configured as a, mailer-type of assembly for use as a business form direct mail piece or other , document to distribute information to end-users. The multi-page paper assembly is formed from a, single ply or sheet of paper that permits use of such cost-saving technologies as laser, printing and imaging of the single ply or sheet. The multi-page paper assembly includes a, central transverse line of cross fold perforations and a plurality of lines of fold assist, perforations that permit the single ply or sheet to be folded into a desired Zfold, C-fold, eccentric C-fold, V-fold double parallel-fold or other folded …
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 October 27, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 27, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 27, 2025.
- 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.