Patents by Inventor Chad J. Rotter

Chad J. Rotter 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).

  • Publication number: 20140352347
    Abstract: A refrigerator having an ice and water dispenser has a seal to sealingly engage the ice compartment when the refrigerator door is closed. The seal is flexible to accommodate manufacturing tolerance. The seal may be impregnated with a friction reducing agent to increase life of the seal.
    Type: Application
    Filed: August 19, 2014
    Publication date: December 4, 2014
    Applicant: Whirlpool Corporation
    Inventors: MICHAEL A. BOWEN, BRUCE A. KOPF, DEAN A. MARTIN, CHAD J. ROTTER, SCOTT W. LEIMKUEHLER, LAWRENCE J. ERTZ
  • Publication number: 20140338386
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent with a damper in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency, including movement of the damper between open and closed positions.
    Type: Application
    Filed: August 1, 2014
    Publication date: November 20, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: DEAN A. MARTIN, CHAD J. ROTTER
  • Patent number: 8844311
    Abstract: A refrigerator having an ice and water dispenser has a seal to sealingly engage the ice compartment when the refrigerator door is closed. The seal is flexible to accommodate manufacturing tolerance. The seal may be impregnated with a friction reducing agent to increase life of the seal.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: September 30, 2014
    Assignee: Whirlpool Corporation
    Inventors: Michael A. Bowen, Lawrence J. Ertz, Bruce A. Kopf, Dean A. Martin, Scott W. Leimkuehler, Chad J. Rotter
  • Patent number: 8844110
    Abstract: A self-closing drawer slide for a refrigerator includes a slide assembly operable between expanded and non-expanded positions and having first and second slides that are slidably engaged. The first slide is removably attached directly or indirectly to the refrigerator interior wall. An actuator is operably coupled to the second slide. A modular self-closing mechanism is releasably attached to an interior refrigerator wall separate from the slide assembly. A slider is attached to a spring and slidably engaged with the self-closing mechanism. The slider is positionable by the actuator between extended and retracted positions. The slider is adapted to be disengaged from the extended position by the actuator, allowing slider movement to the retracted position under force of the spring and which consequently pulls the actuator and a third slide, causing slide assembly movement to the non-expanded position.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: September 30, 2014
    Assignee: Whirlpool Corporation
    Inventor: Chad J. Rotter
  • Patent number: 8794024
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent with a damper in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency, including movement of the damper between open and closed positions.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: August 5, 2014
    Assignee: Whirlpool Corporation
    Inventors: Dean A. Martin, Chad J. Rotter
  • Publication number: 20140202181
    Abstract: A stand alone ice making appliance or an ice maker within an appliance is provided including a fluid supply inlet, a fluid reservoir that is configured to receive a fluid from the fluid supply inlet, a cooling plate that is in fluid communication with the fluid reservoir, a refrigeration device in thermal contact with the cooling plate that is configured to freeze a predetermined amount of fluid to form a section of ice, a cutter grid configured adjacent the cooling plate to divide the section of ice, wherein at least a portion of the ice produces an excess fluid, an ice storage area in communication with the cutter grid where the storage area has at least one vertical wall, and a fluid diverter configured adjacent the cutter grid that is configured to direct the excess fluid toward the at least one vertical wall.
    Type: Application
    Filed: March 27, 2013
    Publication date: July 24, 2014
    Applicant: Whirlpool Corporation
    Inventors: SCOTT DANIEL BOYD, TREVOR HAWKINS, STEVEN L. PROCTOR, CHAD J. ROTTER, MICHAEL A. BOWEN
  • Publication number: 20140202195
    Abstract: A stand alone ice making appliance or an ice maker within an appliance is provided where the ice maker includes a fluid inlet, a filtration element in fluid communication with the fluid inlet, a control housing configured to engage the filtration element, and a filter cover disposed adjacent the control housing and configured to support the filtration element, wherein the filter cover comprises a plurality of fluid draining slots.
    Type: Application
    Filed: January 21, 2013
    Publication date: July 24, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: TREVOR HAWKINS, CHAD J. ROTTER, MICHAEL A. BOWEN
  • Publication number: 20140167591
    Abstract: Disclosed in this application is a u-shaped grommet for use in a refrigerator. The grommet is fixed so as to allow wires to be routed towards an opening in the liner of the refrigerator, pass through the opening in the liner, and exit the grommet in the opposite direction as the wires entered. The grommet is preferably molded to the wires so that the combined product is inseparable from the wiring which it protects. The grommet is also described as a single piece grommet, although multiple piece grommets are anticipated. Further disclosed in this application is an improved pass-through hinge for routing utilities, including water and electricity, from the door to the body of the refrigerator. The improved hinge features a hollow hinge pin through which utilities may be routed, thereby overcoming the deficiencies of the current state of the art.
    Type: Application
    Filed: February 25, 2014
    Publication date: June 19, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: STEVAN R. DOLINSEK, TIMOTHY A. FULTON, DARYL L. HARMON, CHAD J. ROTTER, DAVID A. STAUFFER
  • Publication number: 20140145579
    Abstract: A refrigerator includes a refrigerator cabinet, a refrigerator compartment disposed within the refrigerator compartment, a drawer within the refrigerator compartment, a cover on a top of the drawer, a plurality of apertures in the cover, and controls on the cover for controlling temperature within the drawer. The cover is configured to be positioned between a user interface assembly and a user interface cover with screws through the apertures in a first configuration wherein the controls are electronic controls for controlling temperature within the drawer. The cover is further configured to be snapped to a control housing using the plurality of apertures for alignment in a second configuration wherein the controls are manual controls for controlling the temperature within the drawer.
    Type: Application
    Filed: November 27, 2012
    Publication date: May 29, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: TROY M. ANDERSON, RONALD E. HALTMEYER, TREVOR L. HAWKINS, CHAD J. ROTTER, DAVID A. STAUFFER, TODD J. TUNZI, DENNIS WINDERS
  • Patent number: 8695370
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency. The temperature of the ice compartment is between the temperatures of the fresh food and freezer compartments.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: April 15, 2014
    Assignee: Whirlpool Corporation
    Inventors: Tim L. Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, Jr., Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Ron S. Paulsen, Mauro M. Oliveira, Lester J. Ott, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Patent number: 8690273
    Abstract: Disclosed in this application is a u-shaped grommet for use in a refrigerator. The grommet is fixed so as to allow wires to be routed towards an opening in the liner of the refrigerator, pass through the opening in the liner, and exit the grommet in the opposite direction as the wires entered. The grommet is preferably molded to the wires so that the combined product is inseparable from the wiring which it protects. The grommet is also described as a single piece grommet, although multiple piece grommets are anticipated. Further disclosed in this application is an improved pass-through hinge for routing utilities, including water and electricity, from the door to the body of the refrigerator. The improved hinge features a hollow hinge pin through which utilities may be routed, thereby overcoming the deficiencies of the current state of the art.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: April 8, 2014
    Assignee: Whirlpool Corporation
    Inventors: Stevan R. Dolinsek, Timothy A. Fulton, Daryl L. Harmon, Chad J. Rotter, David A. Stauffer
  • Patent number: 8671712
    Abstract: A refrigerator includes a refrigerator cabinet, a fresh food compartment disposed within the refrigerator compartment, a freezer compartment disposed within the refrigerator cabinet, a freezer door for providing access to the freezer compartment, a lower freezer basket, an upper freezer basket, a divider operatively connected to the lower freezer basket to divide the lower freezer basket, and guide surfaces on a top portion of the divider to allow for guiding the upper freezer basket forward and back.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: March 18, 2014
    Assignee: Whirlpool Corporation
    Inventors: Kevin L. Noel, Chad J. Rotter
  • Patent number: 8668290
    Abstract: A rack and pinion storage system for use in a refrigerator compartment defined by a liner includes a pair of supports attached to opposing sidewalls of the liner. First and second gear covers snap-fittingly connect first and second gear wheels to respective first and second mounting brackets extending from a storage basket, such that the gear wheels are rotatably connected to the storage basket and have equal rotational and linear motion along the respective supports. Retaining bars extending from the storage basket are held within channels defined between the bottom walls of the supports and top walls of opposing telescoping slide assemblies used to movably support a door of the compartment. Tabs extending from the supports limit the sliding movement of the storage basket. A removable divider connects to the storage basket, sectioning the basket into multiple storage compartments.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: March 11, 2014
    Assignee: Whirlpool Corporation
    Inventors: Chad J. Rotter, Lester J. Ott, Steven G. Herndon
  • Publication number: 20130219938
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 29, 2013
    Inventors: Tim L. Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, JR., Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveira, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Publication number: 20130205819
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 15, 2013
    Inventors: Tim L. Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, JR., Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveira, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Publication number: 20130205817
    Abstract: An insulated icemaking compartment is provided in the fresh food compartment of a bottom mount refrigerator. The icemaking compartment may be integrally formed with the liner of the fresh food compartment, or alternatively, may be modular for installation anywhere in the fresh food compartment. A removable bin assembly with a front cover normally seals the icemaking compartment to maintain the temperature in the compartment. A cold air duct formed in the rear wall of the refrigerator supplies cold air from the freezer compartment to the icemaking compartment. A return air duct directs a portion of the air from the icemaking compartment back to the freezer compartment. An air vent in the icemaking compartment directs another portion of air into the fresh food compartment. A control system provides for controlling refrigerator functions in a manner that promotes energy efficiency.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 15, 2013
    Inventors: Tim L. Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, Jr., Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveira, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Patent number: D694295
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 26, 2013
    Assignee: Whirlpool Corporation
    Inventors: Michael A. Bowen, Lawrence J. Ertz, Bruce A. Kopf, Dean A. Martin, Scott W. Leimkuehler, Chad J. Rotter
  • Patent number: D694296
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 26, 2013
    Assignee: Whirlpool Corporation
    Inventors: Tim Lee Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveria, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Patent number: D694297
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 26, 2013
    Assignee: Whirlpool Corporation
    Inventors: Tim Lee Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveira, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp
  • Patent number: D697094
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 7, 2014
    Assignee: Whirlpool Corporation
    Inventors: Tim Lee Coulter, Thomas E. Gose, Steven G. Herndon, James H. Jenkins, Bill J. Koons, Brent A. Kramer, Scott W. Leimkuehler, Dean A. Martin, Alvin V. Miller, Kevin Lee Noel, Mauro M. Oliveira, Lester J. Ott, Ron S. Paulsen, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp