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Expired Canadian patentCanada

Method and apparatus for forming netted meat products wrapped in an edible collagen film

CA 1283596 C · Owner: Brechteen Company, A Michigan Limited Partnership (The) · Inventors: Sullivan, Michael John; Crevasse, Gary Arlington; Gammon, David Lawrence

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Abstract From the Canadian patent

A method and apparatus is disclosed for netting meat products wrapped in an edible collagen film. The apparatus includes a receiving surface into which the meat products are deposited and wrapped with the film. The wrapped meat products are then forced through an extrusion device and into a netting. The apparatus includes a lubrication distribution system for lubricating the surfaces which contact the wrapped meat products. Also associated with the apparatus is a container for storing edible collagen film pieces trimmed to selected lengths and stacked therein.

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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 April 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 30, 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.
FiledFebruary 26, 1986
GrantedApril 30, 1991
Term endedApril 30, 2008
Patent numberCA 1283596 C
Classification (IPC)B65B25/06 +1 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedFeb 26, 1986Patent grantedApril 30, 1991Term endedApril 30, 2008

Sources & verification

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