Patents by Inventor Edward A. Costa, Sr.

Edward A. Costa, Sr. 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).

  • Masthead and spreader bird roosting guard
    Patent number: 5615524
    Abstract: A masthead and spreader bird roosting guard having unique prongs consisting of copper tacks having elongated cut sharp points combined with a self adhesive strip on a metal strip for providing a continuous guard device directed to maritime use on a masthead members including mastheads and spreaders.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: April 1, 1997
    Inventor: Edward A. Costa, Sr.