Patents by Inventor Robert G. Royoroft

Robert G. Royoroft 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).

  • Control system interface with display for air conditioning apparatus
    Patent number: 7975494
    Abstract: A user interface for a control system for an air conditioning apparatus includes a visual display and keys for scrolling menu items and entering commands to the control system. The interface is mounted in the apparatus cabinet and on a rotatable bracket to orient the interface for ease of reading the display and actuating the respective keys.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: July 12, 2011
    Assignee: Trane International, Inc.
    Inventors: Roger L. Boydstun, Robert W. Helt, Gordon Jeffrey Hugghins, Carl L. Garrett, Daniel J. Blair, Robert G. Royoroft, Timothy W. Storm
  • Control system interface with display for air conditioning apparatus
    Publication number: 20090090115
    Abstract: A user interface for a control system for an air conditioning apparatus includes a visual display and keys for scrolling menu items and entering commands to the control system. The interface is mounted in the apparatus cabinet and on a rotatable bracket to orient the interface for ease of reading the display and actuating the respective keys.
    Type: Application
    Filed: October 3, 2007
    Publication date: April 9, 2009
    Inventors: Roger L. Boydstun, Robert W. Helt, Gordon Jeffrey Hugghins, Carl L. Garrett, Daniel J. Blair, Robert G. Royoroft, Timothy W. Storm