Patents by Inventor Charles Jeffrey Oland

Charles Jeffrey Oland 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).

  • Patent number: 5704474
    Abstract: While the most popular currently available compact disc carriers are structurally simple, they are lacking in several areas. Such carriers are often difficult to open, they are fragile and thus easily broken, and they are usually stored vertically on edge so that the labels on the spines are difficult to read, and provide no indication of whether a disc is present in the carrier. A compact disc carrier, which deals with these shortcomings, includes a sleeve-like container defined by a top wall, side walls and tracks at the bottom ends of the side walls; and a tray defined by a bottom wall slidable in the tracks, a first pair of ledges on posts at the rear of the tray for supporting the rear edge of a disc, and a second pair of ledges on spring arms near the front of the tray for supporting the front edge of the disc.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: January 6, 1998
    Inventor: Charles Jeffrey Oland