Automatic feed device for individual publishing products
CA 2420639 C · Owner: Tassi, Lamberto · Inventors: Tassi, Lamberto; Ballestrazzi, Aris
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An automatic feed device for individual publishing products to which publishing products (12) of whatever thickness and size, are fed from a first conveyor belt (13) in a scaled arrangement one partially on top of the other, to be laid down on a second conveyor belt (14) one after the next separated and not overlapping comprising a bearing structure (15), at least one pair of manipulator members (19 19') which, one at a time, grip, through relative gripping members (27 32, 33), the publishing products (12), arranged scaled which advance on the first conveyor belt (13) and lay them down them on the second conveyor belt (14) separated one from the next the manipulators (19, 19') being …
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 March 3, 2003 and granted April 26, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 3, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 3, 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.