V-belt cleaner-debris removal machine
CA 2129579 C · Owner: Molson Breweries, A Partnership · Inventors: Ravindran, Neelakantan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for removing bottles from their associated packaging on a bottle return line, includes alignment means for aligning an array of bottles in longitudinal rows on a lower discharge bottle conveyor downstream of a bottom cutting apparatus. Bottle pick up means are provided immediately downstream of the alignment means. Upwardly inclined bottle transport means extend away from the bottle pick up means. Debris clearing means extend downwardly from the transport means between the rows of bottles. Lastly bottle, release means release the bottles from the transport means at the level of an upper conveyor.
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 August 5, 1994 and granted February 27, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 5, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 5, 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.