Patents by Inventor Dwight L. Brock

Dwight L. Brock 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).

  • Cord retractor for cosmetology appliance
    Patent number: 6969275
    Abstract: A cord organizer for cosmetology tools at a work station includes a cord retractor mounted on the work station to which the existing cord of an appliance may be connected without modification at an exterior receptacle on the rotating portion of the retractor housing. A locking grommet between the cord and the slot prevents movement forces on the electrical connection during extension and retraction. The housing further includes a wide angle extended circumferential opening that allows operator observation of the cord condition and increased cord mobility during use.
    Type: Grant
    Filed: February 10, 2005
    Date of Patent: November 29, 2005
    Inventor: Dwight L. Brock
  • Universal screen guard clip
    Patent number: 6252637
    Abstract: The present invention is a universal screen guard clip for projection type television sets. These clips are extruded and can be inserted between the projection screen and the front frame in various manners, depending on the configuration of the particular television on which the screen guard is being placed. The screen guard clip of the present invention is arcuate shaped in cross-section and is curved back on itself along one edge. A longitudinal locking tab is also provided to make the screen guard clip even more universal.
    Type: Grant
    Filed: April 10, 2000
    Date of Patent: June 26, 2001
    Inventor: Dwight L. Brock
  • Universal screen guard clip
    Patent number: 6125525
    Abstract: The present invention is a universal screen guard clip for projection type television sets. These clips are extruded and can be inserted between the projection screen and the front frame in various manners, depending on the configuration of the particular television on which the screen guard is being placed. The screen guard clip of the present invention is arcuate shaped in cross-section and is curved back on itself along one edge. A longitudinal locking tab is also provided to make the screen guard clip even more universal.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: October 3, 2000
    Inventor: Dwight L. Brock