Live bin walls
CA 1264772 C · Owner: Coe Newnes/Mcgehee Ulc · Inventors: Newnes, William R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bin sorter divided by vertical or inclined parallel walls into a plurality of bins, each having a bin floor which can be lowered to a lumber discharge station and a series of rotatable gates extending from the bottom of each bin wall and functioning to control the discharge of lumber from the individual bins.
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 January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2007.
- 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.