Patents by Inventor Errol R. Scott

Errol R. Scott 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: 4833738
    Abstract: A dual push-button control valve assembly which can be mounted on the side wall of a cistern. The assembly includes a housing having an end which is passed outwardly through a hole in the wall of the cistern. Collars are threaded onto the end on opposite sides of the cistern wall to lock the assembly in place. The assembly also includes a cap which is clipped to the outer collar and which has openings receiving side-by-side push-buttons. Selective depression of the push-buttons results in actuation of the valve components situated within the housing and the supply of mains water through one of two outlet ports leading from the housing.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: May 30, 1989
    Assignee: Partall Systems (Proprietary) Limited
    Inventor: Errol R. Scott
  • Patent number: 4809367
    Abstract: A cistern flushing apparatus of the kind which comprises an upright stem carrying a closure member at its lower end which, in a first position of the stem, seats on a cistern outlet and which, in a second position of the stem, is raised off the outlet to permit flushing to take place. The stem is held in its second position by a float-controlled arm which releases the stem to return to its first position with a predetermined volume of flush has taken place. The stem is raised by water at mains pressure.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: March 7, 1989
    Assignee: Partall Systems (Proprietary) Limited
    Inventor: Errol R. Scott