Patents by Inventor Mitchell J. Marks

Mitchell J. Marks 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).

  • Smoke detector with remote alarm silencing means
    Patent number: 8847772
    Abstract: A smoke detector employs a receiver and a remote transmitter to silence the audible alarm of the smoke detector in the event the detector was triggered by nuisance smoke. The receiver and transmitter circuits are designed to operate in a no-power or low-power consumption mode until the alarm is activated or the remote transmitter is actuated.
    Type: Grant
    Filed: October 11, 2006
    Date of Patent: September 30, 2014
    Inventors: Mitchell J. Marks, James N. Richey
  • Smoke detector with remote alarm silencing means
    Patent number: D602797
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: October 27, 2009
    Inventors: Mitchell J. Marks, James N. Richey