# US 7,610,837 B2 · Systems and methods for making a pizza pie having an outer cheese portion > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 7,610,837 B2 - Document ID: US7610837B2 - Status: Granted - Kind: B2 - Application number: 11/111,467 - Filed: 2005-04-21 - Published: 2006-10-26 - Granted: 2009-11-03 - Earliest claimed: 2005-04-21 - Assignees: Pizza Hut, Inc. - Inventors: Todd W. Craig; Peter G. Graham; Jennifer T. Nguyen - Web page: https://patentgrep.com/patent/US7610837B2 ## CPC - A21D 13/41: Pizzas - Y10S 83/932: Edible - Y10T 83/0481: Puncturing - Y10T 83/68: Entirely work supported - Y10T 83/875: With templet surface following tool - Y10T 83/8878: Guide - A21D: TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS (preservation of flour or dough before baking A23B40/00; preservation of bakery products A23B45/00) - Y10S: TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS - Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ## Abstract A system and/or method for making a pizza pie having an outer cheese portion comprises a cutting tool and/or a cutting guide to enable formation of at least one opening at an outer crust region of a pizza pie to cause an inner cheese portion embedded within the outer crust to flow through the at least one opening, thereby forming the outer cheese portion at the upper surface of the outer crust. A cutting tool of the system comprises a rotatable disc with notches in its cutting surface to enable formation of the at least one opening in the outer crust. A cutting guide of the system comprises a generally disc shaped member with a support surface at its outer edge for supporting and guiding application of a cutting device against an outer crust region of a pizza dough. ## Claims ### Claim 1 A dough cutting system, comprising: a pizza pan including a base portion and a generally vertical wall portion, the pizza pan configured to receive a pizza dough extending across the base portion and along the generally vertical wall portion; a cutting tool having an outer cutting edge; and a guide having a generally circular shape with a diameter generally corresponding to a diameter of the pizza pan, and including a central dome and an outer ledge extending from a circumferential edge of the central dome; wherein the guide is configured for placement within the pizza pan with the circumferential edge of the central dome contacting pizza dough at the base portion of the pizza pan while an interior surface of the central dome remains vertically spaced from the pizza dough and the base portion of the pizza pan, and wherein the outer ledge of the guide is positioned adjacent the generally vertical wall portion of the pizza pan to enable moving the cutting tool along the outer ledge to cause the outer cutting edge of the cutting tool to form a plurality of openings in the pizza dough about a periphery of the pizza dough. ### Claim 2 (depends on 1) The dough cutting system of claim 1, wherein the cutting tool comprises: a handle including an arm; and a disc rotatably mounted to the arm with the outer cutting edge of the disc having a plurality of blade portions and a plurality of notched portions, with the notched portions interposed between adjacent blade portions. ### Claim 3 (depends on 2) The dough cutting system of claim 2, wherein each notched portion of the disc has an arcuate shape. ### Claim 4 (depends on 2) The dough cutting system of claim 2, wherein each notched portion of the disc has a depth configured to cause each blade portion to extend completely through the pizza dough. ### Claim 5 (depends on 1) The dough cutting system of claim 1, wherein the central dome includes a handle raised from an upper surface of the central dome, the handle having a generally circular shape to enable grasping of the handle to rotate the guide relative to the tool. ### Claim 6 (depends on 5) The dough cutting system of claim 5, wherein the central dome of the guide has a generally hemispherical shape with the handle positioned at a top of the hemispherical shape of the central dome. ### Claim 7 (depends on 6) The dough cutting system of claim 6, wherein the outer ledge of the guide includes an outer edge and an inner edge, wherein the guide includes a vertical wall portion interposed between and connecting the circumferential edge of the central dome to the inner edge of the outer ledge to elevate the outer ledge relative to the circumferential edge of the central dome and relative to a top surface of the pizza dough. ### Claim 8 (depends on 7) The dough cutting system of claim 7, wherein the outer ledge of the guide is positioned to extend at a declined angle relative to a generally horizontal plane, being tilted toward a side wall of the pizza pan. ### Claim 9 (depends on 1) The dough cutting system of claim 1, wherein the guide comprises a notch formed adjacent a junction of the central dome and the outer ledge, the notch configured to act as a visual indicator of a relative position of the pizza pan while using the cutting tool. ### Claim 10 A cutting system for a pizza dough, comprising: a pizza pan including a base portion and a generally vertical wall portion, the pizza dough received in and extending across the base portion of the pizza pan and along the generally vertical wall portion of the pizza pan; a guide placed in the pizza pan and over the pizza dough, said guide having a generally circular shape with a diameter generally corresponding to a diameter of the pizza pan, and including a central dome and a outer ledge extending from a circumferential edge of the central dome, such that the circumferential edge of the central dome contacts the pizza dough at the base portion of the pizza pan while an interior surface of the central dome remains vertically spaced from the pizza dough and the base portion of the pizza pan, and wherein the outer ledge of the guide is positioned adjacent the generally vertical wall portion of the pizza pan; and a cutting tool having an outer cutting edge, said cutting tool moveable along the outer ledge to cause the outer cutting edge of the cutting tool to form a plurality of openings in the pizza dough about a periphery of the pizza dough. ### Claim 11 (depends on 10) The cutting system for a pizza dough as recited in claim 10 wherein the cutting tool comprises: a handle including an arm; and a disc rotatably mounted to the arm with the outer cutting edge of the disc having a plurality of blade portions and a plurality of notched portions, with the notched portions interposed between adjacent blade portions. ### Claim 12 (depends on 11) The cutting system for a pizza dough as recited in claim 11 wherein each notched portion of the disc has an arcuate shape. ### Claim 13 (depends on 10) The cutting system for a pizza dough as recited in claim 10 wherein the central dome of the guide has a generally hemispherical shape with a handle positioned at a top of the hemispherical shape of central dome.