Patents by Inventor Daniel Rowntree

Daniel Rowntree 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).

  • Reflective road marker
    Patent number: 8517626
    Abstract: An embedded-type reflective road marker which includes a base and a reflector for reflecting light cast onto the marker. The reflector is detachably connected or secured, in use, to the base and received in a central depression. The detachable connection is achieved by a connector having a pair of resilient clips each with an outwardly extending projection arranged to releasably engage by a snap fit a recess or aperture in a respective facing side wall of the central depression.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: August 27, 2013
    Inventors: Martin Dudley, Daniel Rowntree, Robert Menear
  • REFLECTIVE ROAD MARKER
    Publication number: 20130195548
    Abstract: An embedded-type reflective road marker which includes a base and a reflector for reflecting light cast onto the marker. The reflector is detachably connected or secured, in use, to the base and received in a central depression. The detachable connection is achieved by a connector having a pair of resilient clips each with an outwardly extending projection arranged to releasably engage by a snap fit a recess or aperture in a respective facing side wall of the central depression.
    Type: Application
    Filed: August 1, 2012
    Publication date: August 1, 2013
    Inventors: Martin Dudley, Daniel Rowntree, Robert Menear
  • Reflective road marker
    Patent number: 8328463
    Abstract: An embedded-type reflective road marker (1) which includes a base (2) and a reflector (3) for reflecting light cast onto the marker. The reflector (1) is detachably connected or secured, in use, to the base (2) by a connector (4) having release means (40) for facilitating removal of the reflector (3) from the base (2).
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: December 11, 2012
    Assignee: Thomas Dudley Limited
    Inventors: Martin Dudley, Daniel Rowntree, Robert Menear
  • REFLECTIVE ROAD MARKER
    Publication number: 20100310311
    Abstract: An embedded-type reflective road marker (1) which includes a base (2) and a reflector (3) for reflecting light cast onto the marker. The reflector (1) is detachably connected or secured, in use, to the base (2) by a connector (4) having release means (40) for facilitating removal of the reflector (3) from the base (2).
    Type: Application
    Filed: October 6, 2008
    Publication date: December 9, 2010
    Inventors: Martin Dudley, Daniel Rowntree, Robert Menear