Machine for packing articles
CA 2136129 A1 · Owner: Cassoli, Paolo · Inventors: Cassoli, Stefano; Cassoli, Paolo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Underneath and integral with the conveyor (2) that feeds the rolls (R) horizontally to the machine is a unit (20), that can be raised, into alignment with the roll feeding conveyor (1), and that turns said rolls through ninety degrees to deposit them in single file and vertically in straight horizontal channels (227) where the sets of rolls (R') are taken at the right moment by the pushing cross pieces (30) travelling along the lower side of a parallel-chain conveyor (31) driven in phase with the machine, stably mounted in the latter, and feeding the sets of rolls in phase to the subsequent means of stacking and packing. The roll orienting unit is designed to turn with variable speed and in …
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 17, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 17, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 17, 2016.
- 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.