Patents by Inventor Danny C. Joyner

Danny C. Joyner 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).

  • Simplified self-powered attitude survival indicator
    Patent number: 7825830
    Abstract: This simplified self powered aircraft attitude survival indicator is easily and readily transportable from one aircraft to another and provides a simple indicator which gives a visual indication of aircraft attitude and alarms when the aircraft is in a dangerous attitude. The aircraft attitude indicator includes a housing containing a power source, multiple attitude sensors, and at least one piezoelectric alarm, and a front panel display with an arrangement of light emitting elements (electric bulbs or LEDs) providing visual attitude indicators.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: November 2, 2010
    Inventor: Danny C. Joyner
  • Simplified self-powered attitude survival indicator
    Publication number: 20090109064
    Abstract: This simplified self powered aircraft attitude survival indicator is easily and readily transportable from one aircraft to another and provides a simple indicator which gives a visual indication of aircraft attitude and alarms when the aircraft is in a dangerous attitude. The aircraft attitude indicator includes a housing containing a power source, multiple attitude sensors, and at least one piezoelectric alarm, and a front panel display with an arrangement of light emitting elements (electric bulbs or LEDs) providing visual attitude indicators.
    Type: Application
    Filed: October 26, 2007
    Publication date: April 30, 2009
    Inventor: Danny C. Joyner