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Expired Canadian patentCanada

Automatic sheet product line

CA 1248151 A · Owner: Mayer (Oscar) Foods Corporation · Inventors: Mally, Timothy G.; Borsuk, Alvin; Rattmann, James A.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

Automatic Sheet Product Line, Abstract A product line is provided for forming a sheet product composed of products such as bacon slices resting on a pre-cut thin substrate such as a sheet of paper. The substrate sheets are pre-cut to a predetermined length, and a flow of individual products and a flow of pre-cut sheets are coordinated such that the products deposit onto the pre-cut sheets in a predetermined pattern. The line may also include an assembly for reducing the flow rate of the thus formed sheet products, after which the reduced flow is conveyed to a stacking assembly for forming stacks of sheet products of a preselected size.

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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 3, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 3, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 3, 1985
GrantedJanuary 3, 1989
Term endedJanuary 3, 2006
Patent numberCA 1248151 A
Classification (IPC)B26D5/00 +2 more

Timeline

Timeline From CIPO dates

1986198919921995199820012004Application filedApril 3, 1985Patent grantedJan 3, 1989Term endedJan 3, 2006

Sources & verification

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