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Information

  • Patent Grant
  • D374037
  • Patent Number
    D374,037
  • Date Filed
    Tuesday, October 5, 1993
    30 years ago
  • Date Issued
    Tuesday, September 24, 1996
    27 years ago
  • US Classifications
    Field of Search
    • US
    • D19 26
    • D19 27
    • D19 28
    • D19 29
    • D19 30
    • D19 31
    • D03 900
    • D03 247
    • D03 303
    • 287 45
    • 287 31
    • 287 29
    • 287 151
    • 287 211
    • 287 35
    • 150 135
    • 283 631
    • 283 64
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a portfolio, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D209188 Shiner Nov 1967
D235439 Gray Jun 1975
D259749 McDonald Jul 1981
D312275 Wyant Nov 1990
D319729 Kogutt Sep 1991
D322458 Wiberg Dec 1991
D327909 Fickenscher et al. Jul 1992
Non-Patent Literature Citations (3)
Entry
Ginns, 1984, p. 154, Portfolio on upper left of page.
Ginns, 1984, p. 270 Portfolio Calender on top of page.
Handbook of Designs & Devices, 1946, p. 191 #1712 shield design.