Unscrambler for randomly arranged packages
CA 1045574 A · Owner: Rapistan Incorporated · Inventors: Maxted, Wesley R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An unscrambler for randomly arranged cartons includes a power driven conveyor bed having a plurality of separately driven roller sections. The sections are driven at progressively greater speeds from the receiving end to the discharge end. The interface between adjacent sections is along a split line extending at an acute angle relative to the sides of the conveyor bed. Each roller is skewed at an angle relative to the bed frame. A guard rail having a high friction surface extends parallel to the sides of the bed and includes an offset adjacent the last split line. -1-
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 2, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 2, 1996.
- 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.