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Expired Canadian patentCanada

Apparatus and method for continuously producing at a substantially constant flow rate a strip of dough of substantially uniform dimensions

CA 1296950 C · Owner: Morikawa, Michio · Inventors: Morikawa, Michio; Hayashi, Torahiko

CIPO record

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Abstract From the Canadian patent

An apparatus for continuously producing a dough strip of substantially uniform dimensions is provided. The apparatus (2) comprises a hopper (4) having a divider (8) at its bottom a, conveyor (10) with a weighing device (12) a transfer conveyor, (13), a thickness defining device (24) mounted on the transfer conveyor (13) and the width defining members (26) between the transfer conveyor (13) and the thickness defining device (24). In this apparatus the dough portions supplied from the hopper (4) are weighed and supplied onto the transfer conveyor (13) one after another. By regulating the width and thickness of the dough, the length of the dough is made to be proportional to its weight. Thus …

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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 March 10, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 30, 1988
GrantedMarch 10, 1992
Term endedMarch 10, 2009
Patent numberCA 1296950 C
Classification (IPC)A21C9/00 +1 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMarch 30, 1988Patent grantedMarch 10, 1992Term endedMarch 10, 2009

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