Patents by Inventor Ruby A. Saruwatari

Ruby A. Saruwatari 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: 5255727
    Abstract: A two piece door cover assembly for attachment to a door to protect all sides and edges of the door on which it is mounted, while allowing the door so protected to be fully functional, so as to be opened, closed and locked. The two main sections are each easily constructed from a piece or pieces of material, with a further protective layer, lining or sheet of material sandwiched within a pocket formed from folded over and fixed together segments thereof. The two sections of the protective door covers may be custom made for uniquely mounted or sized doors, custom hardware on the door, or assembled in standard sizes to fit most doors.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: October 26, 1993
    Inventors: Ruby A. Saruwatari, John B. Saruwatari