Patents by Inventor Fred Santos

Fred Santos 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).

  • Light sensing pull station
    Patent number: 8026825
    Abstract: An alarm pull station includes a housing, an alarm indicator carried within the housing, an alarm activation mechanism carried within the housing, such that the alarm activation mechanism is adjacent to the alarm indicator, and configured to generate an alarm signal, and a sensor carried within the housing such that the sensor is configured to generate a signal in response to a sensed condition and the alarm indicator is activated in response to the signal generated by the sensor.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: September 27, 2011
    Assignee: Siemens Industry, Inc.
    Inventor: Fred Santos
  • Directional evacuation lights
    Publication number: 20090059602
    Abstract: A directional evacuation lighting apparatus used during an emergency evacuation situation for a building where an emergency sign with direction is projected on the floor to help direct and locate closest safety exit.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 5, 2009
    Applicant: Siemens Building Technologies, Inc.
    Inventors: Fred Santos, Karen D. Lontka
  • LIGHT SENSING PULL STATION
    Publication number: 20090058669
    Abstract: An alarm pull station includes a housing, an alarm indicator carried within the housing, an alarm activation mechanism carried within the housing, such that the alarm activation mechanism is adjacent to the alarm indicator, and configured to generate an alarm signal, and a sensor carried within the housing such that the sensor is configured to generate a signal in response to a sensed condition and the alarm indicator is activated in response to the signal generated by the sensor.
    Type: Application
    Filed: August 27, 2008
    Publication date: March 5, 2009
    Inventor: Fred Santos