Portable file box

Information

  • Patent Grant
  • D338238
  • Patent Number
    D338,238
  • Date Filed
    Monday, December 30, 1991
    33 years ago
  • Date Issued
    Tuesday, August 10, 1993
    31 years ago
Abstract
Description
Claims
  • The ornamental design for a portable file box, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D179601 Husted Jan 1957
D182967 Leopold et al. Jun 1958
D243860 Simpson, Jr. Mar 1977
D300583 Smith Apr 1989
D302491 Brush, Jr. et al. Aug 1989
D327705 Aaldenberg et al. Jul 1992
D328313 Evenson et al. Jul 1992
4848574 Murphy et al. Jul 1989