Portable optical disk storage device

Information

  • Patent Grant
  • D323820
  • Patent Number
    D323,820
  • Date Filed
    Thursday, December 7, 1989
    35 years ago
  • Date Issued
    Tuesday, February 11, 1992
    33 years ago
Abstract
Description
Claims
  • The ornamental design for a portable optical disk storage device, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D286289 Barr et al. Oct 1986
D304332 Hara Oct 1989
D306286 Sawatani et al. Feb 1990
D306437 Hara Mar 1990
D306578 Ishikawa et al. Mar 1990
D306579 Hara et al. Mar 1990
D308361 Nakamura et al. Jun 1990