Patents by Inventor Enrique I. Sotolongo

Enrique I. Sotolongo 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: 5198036
    Abstract: A mounted bracket with wheels that attaches to existing holes on the carriage of a "Rol-Dri"(TM) roller or similar equipment for removing water from and simultaneously drying hard surfaces such as tennis courts. The purpose of the invention is to eliminate the need to lift and carry the roller dry or wet. While transporting the roller to and from the wet area or during the drying operation. This is accomplished by lowering the handle of the roller which places the wheels of the invention in contact with the ground thereby lifting the roller off of the ground. The user can pull the roller along by the wheels of the invention without having the roller in contact with the ground.
    Type: Grant
    Filed: March 1, 1989
    Date of Patent: March 30, 1993
    Inventor: Enrique I. Sotolongo