Patents by Inventor Clois Cobb, Jr.

Clois Cobb, Jr. 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).

  • Irrigantion lay flat pipe hole plug
    Patent number: 5560654
    Abstract: A conventional plastic cap is provided incorporating a longitudinally tapering, generally cylindrical hollow body having opposite large and small diameter ends with the large diameter end being open and including a first diametrically outwardly projecting flange extending circumferentially thereabout and the small diameter end being closed and including a second diametrically outwardly projecting circumferential flange of greater outside diameter than the outside diameter of the large diameter end of the body independent of the first flange supported therefrom.
    Type: Grant
    Filed: February 27, 1995
    Date of Patent: October 1, 1996
    Inventor: Clois Cobb, Jr.