Patents by Inventor Tim L. Coulter

Tim L. Coulter 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).

  • Refrigerator ice maker with improved air impingement
    Patent number: 7552594
    Abstract: An insulated ice making compartment is provided in the fresh food compartment of a bottom mount refrigerator. The ice making 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 ice making 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 ice making compartment. A return air duct directs a portion of the air from the ice making compartment back to the freezer compartment. An air vent in the ice making 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 icemaker has improved air impingement to enhance ice making.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: June 30, 2009
    Assignee: Maytag 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, 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
  • Ice maker and dispenser for a bottom mount refrigerator
    Patent number: 7386992
    Abstract: A bottom mount household refrigerator is provided with an ice dispenser in the fresh food door to dispense ice from a sealed ice making compartment within the fresh food compartment. A conveyor carries ice from a storage bin in the ice compartment to the dispenser.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: June 17, 2008
    Assignee: Whirlpool Corporation
    Inventors: Joseph R. Adamski, Jason Colsch, Tim L. Coulter, Glenn E. Goetz, Steven G. Herndon, Todd E. Kniffen, Bill J. Koons, Lou Montuoro, John H. Tenhundfeld, David Thalacker, Brett Vladika
  • Insulated ice compartment for bottom mount refrigerator
    Patent number: 7337620
    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: Grant
    Filed: May 27, 2005
    Date of Patent: March 4, 2008
    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, 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
  • Refrigerator with modular water tank assembly
    Patent number: 7287397
    Abstract: An insulated ice making compartment is provided in the fresh food compartment of a bottom mount refrigerator. The ice making 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 ice making 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 ice making compartment. A return air duct directs a portion of the air from the ice making compartment back to the freezer compartment. An air vent in the ice making 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 refrigerator has a modular water tank assembly housed in a cavity in the back wall of the cabinet.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: October 30, 2007
    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, Lester J. Ott, Chad J. Rotter, David Allen Stauffer, Kyle B. Van Meter, Alan M. Welch, Robert L. Wetekamp, Mauro M. Oliveira
  • Method and apparatus for a plastic evaporator fan shroud assembly
    Patent number: 6772606
    Abstract: An evaporator fan assembly includes a shroud have a plurality of irregularly staggered shroud legs radially outwardly spaced from a fan orifice and terminating in a motor mount. A motor is removably secured to the motor mount by a motor clip. The motor clip preferably includes a pair of legs terminating in a catch or hook that may be secured to a cross-member or support bar between the shroud legs. The motor is secured in a centered position to properly align a fan blade in the fan orifice. The fan blade is secured to the drive shaft of the motor which passes through a hole in the motor mount. A shroud cover may be secured to the shroud.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: August 10, 2004
    Assignee: Maytag Corporation
    Inventors: Bruce A. Kopf, Tim L. Coulter, Richard A. Kirchner, Michael A. Bowen, Troy M. Anderson, Eric K. Silbaugh
  • Method and apparatus for a plastic evaporator fan shroud assembly
    Publication number: 20040007010
    Abstract: An evaporator fan assembly includes a shroud have a plurality of irregularly staggered shroud legs radially outwardly spaced from a fan orifice and terminating in a motor mount. A motor is removably secured to the motor mount by a motor clip. The motor clip preferably includes a pair of legs terminating in a catch or hook that may be secured to a cross-member or support bar between the shroud legs. The motor is secured in a centered position to properly align a fan blade in the fan orifice. The fan blade is secured to the drive shaft of the motor which passes through a hole in the motor mount. A shroud cover may be secured to the shroud.
    Type: Application
    Filed: July 15, 2002
    Publication date: January 15, 2004
    Inventors: Bruce A. Kopf, Tim L. Coulter, Richard A. Kirchner, Michael A. Bowen, Troy M. Anderson, Eric K. Silbaugh
  • Ice compartment for a refrigerator fresh food compartment
    Patent number: D549745
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: August 28, 2007
    Assignee: Maytag Corporation
    Inventors: Tim L. Coulter, Steven G. Herndon, Bill J. Koons, Dean A. Martin, Kevin Lee Noel, Lester J. Ott, Ron S. Paulsen, Kyle B. Van Meter