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Expired Canadian patentCanada

Apparatus and method for producing weighed batches of aligned elongated articles

CA 1264697 C · Owner: Shroyer, David · Inventors: Shroyer, David

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Abstract From the Canadian patent

JC:sl 28470 1/27/86 4005H, APPARATUS AND METHOD FOR PRODUCING WEIGHED BATCHES OF ALIGNED ELONGATED ARTICLES, Abstract of Disclosure With the method and apparatus of the present invention, a plurality of elongated articles such as french fry potatoes are separated into a plurality of groups of articles which are weighed. The weighed groups are selectively combined into a batch of articles of predetermined weight by selectively dumping scale buckets containing such groups into a common collector container to provide such weighed batch. The articles of such weighed batch are then discharged from such common collector container into one of a plurality of alignment systems mounted on a rotating …

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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 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.
FiledFebruary 24, 1986
GrantedJanuary 23, 1990
Term endedJanuary 23, 2007
Patent numberCA 1264697 C
Classification (IPC)G01G19/22 +2 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedFeb 24, 1986Patent grantedJan 23, 1990Term endedJan 23, 2007

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.