Dual-roller overdriven peel mechanism
CA 2328809 A1 · Owner: Peter, Alexander · Inventors: Bryer, Philip; Harb, Douglas L.; Peter, Alexander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An imaging forming device comprises a platen an upper peel roller, a lower , peel, roller movably positioned under and parallel to the upper peel roller a , diverter bar, rotatably positioned underneath the platen and near the upper and lower peel rollers, and adapted to guide a printable medium backing to move between the platen and the, upper peel roller to between the upper and lower peel rollers a peel bar , rotatably, positioned over the upper peel roller a pair of lever cams rotatably , positioned respectively at opposite ends of the upper and lower peel rollers wherein , said lever, cams are adapted to push the lower peel roller to press the printable medium backing, against the …
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 19, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 19, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 19, 2022.
- 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.