Method and device for the transferring and accumulating of packing elements by air conveying
CA 1289099 C · Owner: Carlier, Michel · Inventors: Carlier, Michel; Bernard, Frederic
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for the transferring and accumulating of packing elements in the form of a box which is open on one face, using air-conveying means on an accumulating path in a closed loop (1) to which there is connected at least one upstream machine feeding the accumulating path with packing elements and at least one downstream machine fed with packing elements from the accumulating path, characterized by the fact that said closed loop (1) is arranged substantially vertically and comprise an upper horizontal path portion (2), a lower horizontal path portion (3) located below the upper portion, and two curved end connecting portions (4 5), certain machines being connected to the upper portion of …
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
- Granted September 17, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 17, 2008.
- 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.