Patents by Inventor Robert Michael Blandford

Robert Michael Blandford 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).

  • Shutter for use with a light source
    Patent number: 6720566
    Abstract: A shutter for use with a light source is provided. The shutter includes a first section that has an inner receiving surface for receiving at least part of a reflector liner. A second section is present and has an inner receiving surface for receiving at least part of the reflector liner. The second section is removably securable to the first section. The sections cooperate to provide adequate force to the reflector liner to cause the reflector liner to be retained on the inner receiving surfaces between engaging projections on the sections during attachment between the first and second sections. Detachment of the second section from the first section allows for the removal of the reflector liner from the receiving surfaces.
    Type: Grant
    Filed: August 20, 2002
    Date of Patent: April 13, 2004
    Assignee: Miltec Corporation
    Inventor: Robert Michael Blandford
  • SHUTTER FOR USE WITH A LIGHT SOURCE
    Publication number: 20040037081
    Abstract: A shutter for use with a light source is provided. The shutter includes a first section that has an inner receiving surface for receiving at least part of a reflector liner. A second section is present and has an inner receiving surface for receiving at least part of the reflector liner. The second section is removably securable to the first section. The sections cooperate to provide adequate force to the reflector liner to cause the reflector liner to be retained on the inner receiving surfaces between engaging projections on the sections during attachment between the first and second sections. Detachment of the second section from the first section allows for the removal of the reflector liner from the receiving surfaces.
    Type: Application
    Filed: August 20, 2002
    Publication date: February 26, 2004
    Applicant: Miltec Corporation
    Inventor: Robert Michael Blandford