Patents by Inventor Richard Edward Denbury

Richard Edward Denbury 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).

  • Water supply system
    Patent number: 10738445
    Abstract: There is provided a water supply control system for a tap (2). The control system includes a spindle (16) attached at one end to a tap handle (10) and at its other end to a tap rotation detector/valve actuator, the spindle (16) extending through the water supply conduit (3) to a tap rotation detector (5) which sends a signal to a supply valve (4) via a controller (6). The controller (6) triggers closure of the valve (4) if the valve has remained open for a predetermined time interval. The control system also has a detent to limit rotation of the spindle (16) in a tap closing direction.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: August 11, 2020
    Assignee: Wallgate Limited
    Inventors: David Joseph Anthony Beale, Richard Edward Denbury
  • WATER SUPPLY SYSTEM
    Publication number: 20190127959
    Abstract: There is provided a water supply control system for a tap (2). The control system includes a spindle (16) attached at one end to a tap handle (10) and at its other end to a tap rotation detector/valve actuator, the spindle (16) extending through the water supply conduit (3) to a tap rotation detector (5) which sends a signal to a supply valve (4) via a controller (6). The controller (6) triggers closure of the valve (4) if the valve has remained open for a predetermined time interval. The control system also has a detent to limit rotation of the spindle (16) in a tap closing direction.
    Type: Application
    Filed: May 11, 2017
    Publication date: May 2, 2019
    Inventors: David Joseph Anthony Beale, Richard Edward Denbury