Patents by Inventor Michael MacMurdo, Sr.

Michael MacMurdo, 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).

  • Patent number: 5397243
    Abstract: A device for wrapping an electrical cord for protective purposes comprising, in combination a tubular elongated member formed with a circular interior surface and a circular exterior surface about a common longitudinal axis to define a wall between the surfaces, a single cut extending through the wall for the length of the elongated member in a spiral configuration, the elongated member being fabricated of a resilient elastomeric material whereby an electrical cord may be inserted into the interior surface by advancing sequential segments of the electrical cord through the slot for protection of the electrical cord.
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: March 14, 1995
    Inventor: Michael MacMurdo, Sr.