Tabbed divider and pocket construction
CA 2354380 A1 · Owner: Pollman, Russ D. · Inventors: Bauman, Bruce D.; Gordon, Andrew S.; Pollman, Russ D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A foldable paper sheet (152) is formed having a sheet body portion (160) a , sheet lower side flap (198) extending out from a lower edge of the sheet body portion (160), a pocket panel (168) extending out from a bottom edge of the sheet body portion (160), and a pocket side flap (178) extending out from a side edge of the pocket panel (168). The pocket side flap (178) is folded in towards the pocket panel (168), the pocket panel is folded up and the pocket side flap (178) is glued to the back face of the sheet body portion (160). The sheet lower side flap (198) is folded and glued to the pocket panel (168). The pocket panel (168) is thereby secured along both side edges to the sheet …
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 2, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 2, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 2, 2021.
- 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.