Patents by Inventor Thomas Nikolic

Thomas Nikolic 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).

  • Patent number: 5423407
    Abstract: A system for providing electrical power in response to deposited coins comprising a mounting post secured to the ground, an input head secured at the upper extent of the mounting post, the input head including a plurality of slots for the receipt of coins to be used for the electrical usage to be provided, a plurality of readouts on the input head, an output module located on the post beneath the input head, the output module including a pair of receptacles, the first electrical receptacle adapted for the receipt of a 110 volt plug with a grounding component and the second electrical receptacle adapted for the receipt of a 220 volt plug with a grounding component as well as horizontal and vertical legs and a microprocessor responsive to the inserted coins for illuminating the readouts for indicating information as a function of the coins deposited such as time, money and voltage as well as an output device for supplying voltage for the selected time and voltage.
    Type: Grant
    Filed: January 27, 1994
    Date of Patent: June 13, 1995
    Inventor: Thomas Nikolic