Patents by Inventor Bernard MC DONAGH

Bernard MC DONAGH 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).

  • Emergency exit sign
    Patent number: 10297125
    Abstract: Described is a dynamic emergency exit sign comprising one or more pictograms and at least one light source for accentuating one or more of the one or more pictograms either singly or in combination, wherein at least one light source is controlled by signals from evacuation computer modelling software to assist occupants egress in emergency or other critical situations.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: May 21, 2019
    Assignee: EVACLITE LTD
    Inventors: Bernard Mc Donagh, Brian Stevens
  • EMERGENCY EXIT SIGN
    Publication number: 20160027266
    Abstract: Described is a dynamic emergency exit sign comprising one or more pictograms and at least one light source for accentuating one or more of the one or more pictograms either singly or in combination, wherein at least one light source is controlled by signals from evacuation computer modelling software to assist occupants egress in emergency or other critical situations.
    Type: Application
    Filed: April 2, 2014
    Publication date: January 28, 2016
    Inventors: Bernard MC DONAGH, Brian STEVENS