Patents by Inventor Jack J. Standefer

Jack J. Standefer 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: 20080174218
    Abstract: A refrigerator includes a refrigerator cabinet and a refrigerator door for providing access to a compartment within the refrigerator cabinet, the refrigerator door includes a door pan and a plurality of corner brackets. The door pan includes a front surface, four sidewalls members extending rearwardly from the front surface thereby forming four corners, and an inwardly extending flange from each of the four side wall members. Each of the plurality of corner brackets is connected to two flanges of the door pan by clinching to thereby conceal the clinching from consumers of the refrigerator and to provide support to the door pan without welding. A method includes clinching a plurality of corner brackets to inwardly extending flanges of the prepainted door pan without welding to form a door pan assembly and assembling the refrigerator using the door pan assembly.
    Type: Application
    Filed: January 19, 2007
    Publication date: July 24, 2008
    Applicant: WHIRLPOOL CORPORATION
    Inventors: SCOTT W. LEIMKUEHLER, CHRISTOPHER R. MCELVAIN, ROBERT V. ROBERTSON, RAMAMOORTHY SRIKANTH, JACK J. STANDEFER, RICHARD N. WALKER
  • Patent number: 7008032
    Abstract: A refrigerator includes French-style doors and a rotating mullion. The rotating mullion is mounted to one of the French-style doors through first and second hinge members. Each of the first and second hinge members include first and second hinge elements having corresponding cam members. The cam members include multiple lobes and extend about hinge pins that define an axis of rotation for the mullion. The multiple lobes actually define first and second detent positions for the rotating mullion. A spring biases the first cam member against the second cam member so that the rotating mullion is positively maintained in either the first or second position. The mullion is formed from mating halves, each including a portion of an integrally formed pin element. The pin element travels within a guide element to automatically rotate the mullion between the first and second positions during use.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: March 7, 2006
    Assignee: Maytag Corporation
    Inventors: Raymond J. Chekal, Richard Allan Kirchner, Jeffrey Michael O'Halloran, Chad Jonathan Rotter, Greg A. Scorpil, Jack J. Standefer, David Allen Stauffer