Parts supply hopper
CA 1291732 C · Owner: Kando, Akiyoshi · Inventors: Kando, Akiyoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A parts supply hopper operatively associated with a parts feeder for supplying the latter with a predetermined amount of articles, includes a generally cup-shaped container held in an angular position and rotatably at least through an angle of 180 degrees, and a partition wall disposed in the container so as to define therebetween upper and lower chambers disposed on opposite sides of the partition wall. The partition wall has a transfer aperture communicating between the upper and lower chambers. The container has a discharge outlet opening defined in its peripheral wall and communicating with the lower chamber the discharge outlet opening being located in diametrically opposed relation to …
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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 November 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 5, 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.