Patents by Inventor Juan J. Romana

Juan J. Romana 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).

  • Disposable toothbrush
    Patent number: 5074414
    Abstract: A disposable toothbrush for travelers, guests of business establishments, and others who need an inexpensive throwaway toothbrush. The toothbrush includes a handle which is folded in the shape of a small angular hollow book. A neck is integrally attached to the handle and folded thereon. A head with bristles is integrally attached to the top of the neck. When the head with bristles and neck are folded inside the hollow handle a compact inexpensive toothbrush is provided.
    Type: Grant
    Filed: April 18, 1990
    Date of Patent: December 24, 1991
    Inventor: Juan J. Romana