Patents by Inventor Keith Chisholm
Keith Chisholm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11185094Abstract: Apparatus and methods for producing multiple extruded products having different characteristics from the extruded stream of a single main extruder are provided. A satellite extruder assembly is removably attached to a main extruder allowing for the production of a plurality of different extrusion products from a single stream from one main extruder that is divided into multiple streams channeled to a plurality of satellite extruders. Each of the extruders may be operated at different temperature, pressure, moisture and shear conditions. Additional components may be selectively added to one or more of the material streams.Type: GrantFiled: March 13, 2014Date of Patent: November 30, 2021Assignee: Mars, IncorporatedInventors: Neil Willcocks, Bruce Keen, Keith Chisholm, James Suttle
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Patent number: 11145153Abstract: A product storage column for a dispensing machine includes a first member having a substantially U-shaped cross-section. The first member includes a first side wall opposing a second side wall, and both side walls extend from a back wall toward a front plane opposite the back wall. The side walls, the back wall, and the front plane cooperate to define a product space therewithin. The product storage column also includes a second member rotatably coupled to the first side wall and selectively positionable relative to the first member between an opened position and a closed position. The first member is sized to receive a product through the front plane into the product space when the second member is in the opened position, and the second member is sized to prevent movement of the product through the front plane when the second member is in the closed position.Type: GrantFiled: June 9, 2020Date of Patent: October 12, 2021Assignee: WM. WRIGLEY JR. COMPANYInventors: Keith A. Chisholm, Liu Kaiguo, Lu Jianmin
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Publication number: 20200312079Abstract: A product storage column for a dispensing machine includes a first member having a substantially U-shaped cross-section. The first member includes a first side wall opposing a second side wall, and both side walls extend from a back wall toward a front plane opposite the back wall. The side walls, the back wall, and the front plane cooperate to define a product space therewithin. The product storage column also includes a second member rotatably coupled to the first side wall and selectively positionable relative to the first member between an opened position and a closed position. The first member is sized to receive a product through the front plane into the product space when the second member is in the opened position, and the second member is sized to prevent movement of the product through the front plane when the second member is in the closed position.Type: ApplicationFiled: June 9, 2020Publication date: October 1, 2020Inventors: Keith A. CHISHOLM, Liu KAIGUO, Lu JIANMIN
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Publication number: 20190147686Abstract: A product storage column for a dispensing machine includes a first member having a substantially U-shaped cross-section. The first member includes a first side wall opposing a second side wall, and both side walls extend from a back wall toward a front plane opposite the back wall. The side walls, the back wall, and the front plane cooperate to define a product space therewithin. The product storage column also includes a second member rotatably coupled to the first side wall and selectively positionable relative to the first member between an opened position and a closed position. The first member is sized to receive a product through the front plane into the product space when the second member is in the opened position, and the second member is sized to prevent movement of the product through the front plane when the second member is in the closed position.Type: ApplicationFiled: May 18, 2017Publication date: May 16, 2019Inventors: Keith A. CHISHOLM, Liu KAIGUO, Lu JIANMIN
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Publication number: 20160037802Abstract: Apparatus and methods for producing multiple extruded products having different characteristics from the extruded stream of a single main extruder are provided. A satellite extruder assembly is removably attached to a main extruder allowing for the production of a plurality of different extrusion products from a single stream from one main extruder that is divided into multiple streams channeled to a plurality of satellite extruders. Each of the extruders may be operated at different temperature, pressure, moisture and shear conditions. Additional components may be selectively added to one or more of the material streams.Type: ApplicationFiled: March 13, 2014Publication date: February 11, 2016Inventors: Neil Willcocks, Bruce Keen, Keith Chisholm, James Suttle
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Patent number: 8371216Abstract: A conveying and marking apparatus is disclosed that can convey discrete pieces at high speeds, and in preferred embodiments permits marking on opposite sides of the pieces while the pieces remain in the same position on the conveyor.Type: GrantFiled: December 3, 2009Date of Patent: February 12, 2013Assignee: Mars, IncorporatedInventors: Keith A. Chisholm, Alex A. Hanna, Alfred V. Camporini, David J. Pontzer, Thomas DeMare
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Publication number: 20110132729Abstract: A conveying and marking apparatus is disclosed that can convey discrete pieces at high speeds, and in preferred embodiments permits marking on opposite sides of the pieces while the pieces remain in the same position on the conveyor.Type: ApplicationFiled: December 3, 2009Publication date: June 9, 2011Applicant: MARS, INCORPORATEDInventors: Keith A. Chisholm, Alex A. Hanna, Alfred V. Camporini, David J. Pontzer, Thomas DeMare
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Publication number: 20110027440Abstract: Improved methods and apparatus for continuously molding chocolate are disclosed, including a method and apparatus for removing flash from chocolate pieces and products (both molded and otherwise); and a manifold for continuously providing liquid chocolate to a continuous mold and directing excess liquid chocolate away.Type: ApplicationFiled: October 12, 2010Publication date: February 3, 2011Applicant: Mars, IncorporatedInventors: James M. Suttle, George Graham, Keith A. Chisholm, Thomas DeMare, Stephen E. Beavers, Thomas M. Collins
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Publication number: 20090246308Abstract: Improved methods and apparatus for continuously molding chocolate are disclosed, including a method and apparatus for removing flash from chocolate pieces and products (both molded and otherwise); and a manifold for continuously providing liquid chocolate to a continuous mold and directing excess liquid chocolate away.Type: ApplicationFiled: June 5, 2009Publication date: October 1, 2009Applicant: Mars, IncorporatedInventors: James M. Suttle, George Graham, Keith A. Chisholm, Thomas DeMare, Stephen E. Beavers, Thomas M. Collins
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Patent number: 7556493Abstract: Improved methods and apparatus for continuously molding chocolate are disclosed, including a method and apparatus for removing flash from chocolate pieces and products (both molded and otherwise); and a manifold for continuously providing liquid chocolate to a continuous mold and directing excess liquid chocolate away.Type: GrantFiled: February 24, 2005Date of Patent: July 7, 2009Inventors: James M. Suttle, George Graham, Keith A. Chisholm, Thomas DeMare, Stephen E. Beavers, Thomas M. Collins
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Publication number: 20060188622Abstract: Improved methods and apparatus for continuously molding chocolate are disclosed, including a method and apparatus for removing flash from chocolate pieces and products (both molded and otherwise); and a manifold for continuously providing liquid chocolate to a continuous mold and directing excess liquid chocolate away.Type: ApplicationFiled: February 24, 2005Publication date: August 24, 2006Applicant: MARS INCORPORATEDInventors: James Suttle, George Graham, Keith Chisholm, Thomas DeMare, Stephen Beavers, Thomas Collins
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Patent number: 6960361Abstract: A split-pan for a panning apparatus, a panning apparatus incorporating a split-pan, and a method of coating two distinct masses of centers simultaneously with the split-pan are described. The split-pan is formed as a hollow drum, having first and second ends, an interior volume, and at least one partition, positioned between the first and second ends. The partition divides the interior volume into a plurality of coating vessels that allow the simultaneous coating of a plurality of masses of centers in the respective coating vessels.Type: GrantFiled: December 2, 2002Date of Patent: November 1, 2005Assignee: Mars IncorporatedInventors: Keith A. Chisholm, William R. Ricketts
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Publication number: 20040103842Abstract: A split-pan for a panning apparatus, a panning apparatus incorporating a split-pan, and a method of coating two distinct masses of centers simultaneously with the split-pan are described. The split-pan is formed as a hollow drum, having first and second ends, an interior volume, and at least one partition, positioned between the first and second ends. The partition divides the interior volume into a plurality of coating vessels that allow the simultaneous coating of a plurality of masses of centers in the respective coating vessels.Type: ApplicationFiled: December 2, 2002Publication date: June 3, 2004Applicant: Mars, IncorporatedInventors: Keith A. Chisholm, William R. Ricketts
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Publication number: 20040105919Abstract: A process injection apparatus, a method for supplying a process ingredient to a process apparatus, and a processing system using the process injection apparatus. The apparatus of the invention includes a process ingredient source and a process ingredient supply line. The process ingredient supply line has a first end and a second end, where the first end is in fluid communication with the process ingredient source, and the second end is configured and adapted for insertion into a process solution supply line of a process apparatus at a point upstream of a process vessel of the process apparatus, thereby providing an injection point in the process solution supply line.Type: ApplicationFiled: December 2, 2002Publication date: June 3, 2004Applicant: Mars, IncorporatedInventor: Keith A. Chisholm