Patents by Inventor Robert D. Manganello

Robert D. Manganello 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: 5470249
    Abstract: An electrical cord retaining connector for maintaining the plug ends of two interconnected cords in a mated position comprising an elongated piece of flexible wire having free ends and an intermediate portion therebetween, the free ends each having a helical coil formed thereon, the intermediate portion further having a helical coil formed thereon and thereby creating a pair of segments extended outwardly therefrom to the coils at the free ends and with the piece positionable in a coupled configuration between two interconnected cords having mated plug ends with the coil on the intermediate portion securable about one cord near a plug end thereof and the coils at the free ends positionable in coaxial alignment about the other cord near a plug end thereof whereby the piece ensures that the plug ends remain in their mated configuration.
    Type: Grant
    Filed: November 10, 1994
    Date of Patent: November 28, 1995
    Inventor: Robert D. Manganello