Patents by Inventor John Michael Pryce

John Michael Pryce 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).

  • Pipe deburring tool
    Patent number: 7361079
    Abstract: A pipe deburring tool (1) comprises a deburring means (2) arranged to deburr the inside surface of a pipe and a cleaning means (3) arranged to simultaneously prepare the outside surface of the pipe upon relative rotation of the tool and pipe. The deburring means (2) comprises a prism having rounded longitudinal edges. The cleaning means (3) comprises a plurality of brushes (21) arranged in a housing (4) round the outside of the deburring means (2).
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: April 22, 2008
    Assignee: Cable Management Products Ltd.
    Inventors: John Michael Pryce, Kathleen Wigley