Patents by Inventor Randy John T. Delos Santos

Randy John T. Delos 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).

  • Dual plug electronic device charger
    Patent number: 7549877
    Abstract: An electrical device charger is provided. In various embodiments the charger includes a dual plug pivotally mounted within a plug reservoir of a charging unit. The dual plug includes a set of first pins and a set of second pins, wherein the first pins are fixedly oriented at substantially a 90° angle to the second pins. The first pins are structured for insertion into a first type of electrical supply receptacle and the second pins are structured for insertion into a second type of electrical supply receptacle.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: June 23, 2009
    Assignee: Astec International Limited
    Inventors: Fidel P. Vista, Jr., Randy John T. Delos Santos