Patents Assigned to 30G, Inc.
  • Patent number: 6170658
    Abstract: A data disc holder for electronic data discs or so-called CDs includes two opposed, generally arcuate cover members which are joined to an intermediate member along opposite sides of the intermediate member by living hinges. Each cover member includes a recess cooperating with the intermediate member to form opposed disc storage compartments. The cover members include circular bores which are engageable with cooperating opposed bosses formed on the intermediate member and projecting centrally from the disc storage compartments through the bores to the exterior planar surfaces of the opposed cover members, respectively, to provide for securing the cover members in engagement with the intermediate member in the closed positions of the storage compartments. The disc holder may be formed of injection molded relatively lightweight and transparent or translucent plastic.
    Type: Grant
    Filed: January 5, 2000
    Date of Patent: January 9, 2001
    Assignee: 30G, Inc.
    Inventor: David D. Dering
  • Patent number: 5713463
    Abstract: A data disk holder for electronic data storage disks such as compact disks (CDs), includes two opposed, generally arcuate planar closure members which are joined together along a base portion by a living hinge. One of the closure members includes a circular flange defining a bore for receiving a boss projecting centrally from the disk support surface of the other closure member, the boss being an interference fit in the bore for securing the closure members together to retain a data disk in the holder. The holder may be injection molded of relatively light weight polypropylene or a similar moldable polymer and may include transverse walls and a double living hinge to provide the jewel box construction and thickness of conventional disk holders.
    Type: Grant
    Filed: August 15, 1996
    Date of Patent: February 3, 1998
    Assignee: 30G, Inc.
    Inventors: Robert P. Lakoski, Pearce R. Jones, Daniel C. Tagtow