Selective product feed apparatus
CA 1290774 C · Owner: Beck, Charles C. · Inventors: Beck, Charles C.; Anderson, Gregory S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for use in packaging apparatus in which an article is carried on a first conveyor and is transferred to a second conveyor during continuous motion of the conveyors, A transfer mechanism including a cam follower is engageable by a cam track underlying the first conveyor to actuate the transfer mechanism for effecting the transfer operation. A selective direction or bypass device engage-, the cam follower to guide it to either engagement with the cam track to either effect a transfer operation or to bypass the cam track so that the transfer operation is not effected. The bypass device includes a guide track that engages the cam follower that is amounted on a pivot pin on a frame …
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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 October 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 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.