Patents by Inventor Daniel Alex Chunn

Daniel Alex Chunn 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).

  • Publication number: 20020110431
    Abstract: A hand-held power tool having a housing and an open top tray attached thereto is disclosed. The open top tray is oriented generally perpendicular to a handle axis for carrying small magnetic objects therein. Additionally, the tray is provided with a magnetic portion for retaining the small magnetic objects when the handle is inclined from a vertical position. Thus, the present invention allows small magnetic objects such as tool bits, drill bits, and fasteners to be carried on the hand-held power tool for quick and easy access by an operator.
    Type: Application
    Filed: March 6, 2002
    Publication date: August 15, 2002
    Inventors: Jeffrey M. Dils, John B. Womble, Daniel Alex Chunn
  • Patent number: 6364580
    Abstract: A hand-held power tool having a housing and an open top tray attached thereto is disclosed. The open top tray is oriented generally perpendicular to a handle axis for carrying small magnetic objects therein. Additionally, the tray is provided with a magnetic portion for retaining the small magnetic objects when the handle is inclined from a vertical position. Thus, the present invention allows small magnetic objects such as tool bits, drill bits, and fasteners to be carried on the hand-held power tool for quick and easy access by an operator.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: April 2, 2002
    Assignee: One World Technologies, Inc.
    Inventors: Jeffrey M. Dils, John B. Womble, Daniel Alex Chunn
  • Patent number: 5881784
    Abstract: A biscuit cutter is provided for cutting an arcuate slot in the edge surface of a workpiece. The biscuit cutter is made of a base, a drive motor, a rotary cutter blade and an adjustable fence. The base is provided by the first planar surface having an elongated slot through which the rotary cutting blade is positionable when a plurality of extended positions corresponding to a selected one of a plurality of predetermined sized biscuits. The adjustable fence has a second fence surface for engaging the workpiece and has a centerline indicia and a plurality of slot length indicia spaced about the centerline indicia for providing a visual indication to the user of the length of the slot to be formed in the workpiece for each of the plurality of biscuit sizes.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: March 16, 1999
    Assignee: Ryobi North America, Inc.
    Inventors: Hiroshi Morikawa, Daniel Alex Chunn
  • Patent number: D467146
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: December 17, 2002
    Assignee: One World Technologies, Limited
    Inventors: Daniel Alex Chunn, Benson Chun Kit Cheung
  • Patent number: D467256
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: December 17, 2002
    Assignee: One World Technologies Limited
    Inventors: Daniel Alex Chunn, Gordon Lap Hon Tsang