Patents by Inventor Edward R. Dubinsky

Edward R. Dubinsky 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).

  • Focus fader with adjustable tension
    Patent number: 6965677
    Abstract: The apparatus is a cross fader with a slide assembly which slidingly traverses a path defined by two parallel guide rods which pass through a partially open channels in the slider of the slide assembly. Tension plates are secured by self-tapping screws within recesses laterally adjacent to open portions of at least one of the channels. The tension plates are urged radially against the guide plates, so that the tighter the screws are secured, the tighter the tension plates are urged against the guide rods and the more frictional resistance is generated when the user moves the slider.
    Type: Grant
    Filed: August 14, 2001
    Date of Patent: November 15, 2005
    Assignee: Stanton Magnetics Inc.
    Inventors: John L. Kuykendall, Edward R. Dubinsky
  • Focus fader with adjustable tension
    Publication number: 20020031237
    Abstract: The apparatus is a cross fader with a slide assembly which slidingly traverses a path defined by two parallel guide rods which pass through a partially open channels in the slider of the slide assembly. Tension plates are secured by self-tapping screws within recesses laterally adjacent to open portions of at least one of the channels. The tension plates are urged radially against the guide plates, so that the tighter the screws are secured, the tighter the tension plates are urged against the guide rods and the more frictional resistance is generated when the user moves the slider.
    Type: Application
    Filed: August 14, 2001
    Publication date: March 14, 2002
    Inventors: John L. Kuykendall, Edward R. Dubinsky