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Expired Canadian patentCanada

Electronic control apparatus for controlling setting elements in a fish processing machine

CA 1270053 C · Owner: Nordischer Maschinenbau Rud. Baader G.M.B.H. & Co Kg · Inventors: Hartmann, Franz; Goelnitz, Holger

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Summary, The main purpose is to provide an electronic controlling apparatus for controlling the setting members for processing tools and guides of a fish processing machine, which apparatus is easy to handle and designed to guarantee a disturbance-free operation. To this end there is provided a first module as central computer a second module comprising a signal amplifier and adapting means, as well as a third module designed as a computer periphery circuit. The third module comprises a control unit commonly forming memory, combinatorial and control means, as well as an input part and an output part which are provided for signal decoupling signal noise, suppressing and signal processing. In …

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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 June 5, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 5, 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.
FiledAugust 3, 1987
GrantedJune 5, 1990
Term endedJune 5, 2007
Patent numberCA 1270053 C
Classification (IPC)G05B19/06 +2 more

Timeline

Timeline From CIPO dates

1988199019921994199619982000200220042006Application filedAug 3, 1987Patent grantedJune 5, 1990Term endedJune 5, 2007

Sources & verification

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