Patent Yard Sign in
Expired Canadian patentCanada

Method and dough compositions for making shelf-stable soft or chewy cookies

CA 1255146 A · Owner: Nabisco Brands, Inc. · Inventors: Thulin, Robert R.; Ross, Robert E.; Banks, Lori J.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

Cookies having an extended shelf-stable soft or chewy texture throughout the cookie are prepared by coextruding an inner adherent cookie dough bakeable to a soft or chewy texture and an outer non-adherent cookie dough bakeable to a soft or chewy texture. The inner dough comprises a liquid humectant in an amount sufficient to impart a shelf-stable soft or chewy texture to the baked outer cookie dough in excess of that attainable by baking the outer dough alone to a shelf-stable soft or chewy texture of the same moisture content. The coextrudate is severed into pieces to enrobe the inner cookie dough and the pieces are baked to a moisture content of at least about 6% by weight of the cookie. …

Read the whole patent

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 6, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 6, 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.
FiledNovember 8, 1985
GrantedJune 6, 1989
Term endedJune 6, 2006
Patent numberCA 1255146 A
Classification (IPC)A21D13/08

Timeline

Timeline From CIPO dates

1986198919921995199820012004Application filedNov 8, 1985Patent grantedJune 6, 1989Term endedJune 6, 2006

Sources & verification

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