Sheet turnover mechanism
CA 2362405 A1 · Owner: Gbr Systems Corporation · Inventors: Bakoledis, Andrew G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A turnover mechanism for handling sheets (S) has a pair of belts (8 9) spaced , one above the other. A plurality of sheet turnover tubes (10 11 and 15) are , disposed between the two belts (8 9) and at least one of the turnover tubes (15) faces in a direction opposite to the other turnover tubes (10 11). In , operation, the sheets (S) are fed to one of the belts (8 9) which in turn , feeds the sheet to a turnover tube (10 11 and 15). The turnover tube (10, 11 and 15) inverts the sheet (S) and transfers the sheet (S) from the one belt (8, 9) to the other belt (8, 9). The entire assembly of belts (8 9) and , turnover tubes (10, 11 and 15) is mounted in an invertible module.
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 November 5, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 5, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 5, 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.