Patents Assigned to Charles Citelli
  • Emergency air vent structure
    Patent number: 4304070
    Abstract: An emergency air vent structure actuated by smoke, gas or oxygen deficiency sensors to permit the influx of fresh air to an enclosure. The emergency air vent structure is characterized by a spring-actuated panel which is released by means of a rocker arm and latch actuated by a solenoid which solenoid is operated by any one of a number of detectors such as smoke, gas or oxygen deficiency. Upon opening of the panel, an alarm is sounded giving an audible warning of the unsafe conditions within the building.
    Type: Grant
    Filed: May 1, 1978
    Date of Patent: December 8, 1981
    Assignees: Charles Citelli, John Musacchia
    Inventor: John Musacchia