Stop apparatus for palletizers and the like
CA 1054552 A · Owner: Simplimatic Engineering Co. · Inventors: Bowser, Robert E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Conveyor apparatus comprises a series of spaced rollers defining thereover a travel path for articles and stop means comprising an article stop located adjacent and downstream with respect to one of the rollers and movable between an extended position and a retracted position. In its extended position, the article stop extends into the travel path to obstruct passage of articles from the roller and in its retracted position the article stop is spaced from the travel path to permit passage of articles from the roller. A roller stop is secured to the stop means and movable with the article stop, the roller stop being operatively disengaged from the roller when the article stop is in the …
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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 May 15, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 15, 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.