Patents by Inventor Mustafa Majeed Ullahkhan

Mustafa Majeed Ullahkhan 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).

  • Duplex receptacle having a plurality of LEDs to illuminate the sockets
    Patent number: 9502832
    Abstract: An illuminated duplex receptacle allows a small amount of light to escape from both the upper and lower sets of receiving sockets. The present invention adds to a standard duplex outlet by placing two light emitting diodes (“LEDs”) inside the plastic housing. One LED is placed behind the electrodes for the upper set of sockets. One LED is placed behind the electrodes for the lower set of sockets. The electrodes are interposed between the LEDs and the receiving sockets. In this way, only a small amount of indirect light filters out of the receiving sockets. In one embodiment, the LEDs run at one-quarter watt or less of continuous power. In an alternative embodiment, the housing is translucent, and the LEDs run at one watt or more of continuous power.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: November 22, 2016
    Inventors: Mustafa Majeed Ullahkhan, Heena Tabassum Khan