Patents by Inventor Daniel Holban

Daniel Holban 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).

  • Taxi cab emergency signal
    Patent number: 5754098
    Abstract: A taxi cab emergency signal including an emergency light situated on a roof of a taxi cab. The emergency light adapted to create a visual signal upon the receipt of power. Further included is an emergency switch discretely situated within the taxi cab adjacent a driver thereof and electrically connected between a power source and the emergency light for allowing the supply of power thereto upon the actuation thereof.
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: May 19, 1998
    Inventor: Daniel Holban