TREA

Writing instrument

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Information

  • Patent Grant
  • D312659
  • Patent Number
    D312,659
  • Date Filed
    Tuesday, December 22, 1987
    36 years ago
  • Date Issued
    Tuesday, December 4, 1990
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D19 35
    • D19 36
    • D19 41-51
    • D19 54-58
    • 401 34
    • 401 35
    • 401 36
    • 401 37
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a writing instrument, as shown and described.
Priority Claims (1)
Number Date Country Kind
62-31218 Jul 1987 JPX
US Referenced Citations (5)
Number Name Date Kind
825985 Schwertenberg Jul 1906
4026086 Langley May 1977
4060952 Hernandez Dec 1977
4582447 Itoh Apr 1986
4702633 Schmidt Oct 1987
Foreign Referenced Citations (7)
Number Date Country
357413 Aug 1922 DE2
2125452 Dec 1972 DEX
3049467 Jul 1982 DEX
3504261 Aug 1986 DEX
707772 Jul 1931 FRX
59-184687 Dec 1984 JPX
191868 Sep 1937 CHX
Non-Patent Literature Citations (1)
Entry
B. A. Pargh Company, Inc., 1985-86 Fall Winter Catalog, See Staedtler dual marker upper right, p. 28.