TREA

Writing instrument

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Information

  • Patent Grant
  • D328611
  • Patent Number
    D328,611
  • Date Filed
    Friday, April 6, 1990
    34 years ago
  • Date Issued
    Tuesday, August 11, 1992
    32 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Walsh; Donald P.
    • Thompson; Martha
    Agents
    • Miskin; Howard C.
  • US Classifications
    Field of Search
    • US
    • D19 35
    • D19 36
    • D19 41-51
    • D19 54-58
    • D19 81-85
    • 401 99
    • 401 100
    • 401 103
    • 401 104
    • 401 198
    • 401 209
    • 401 261
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a writing instrument, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
D124230 Dreyfuss Dec 1940
D160436 Seibert Oct 1950
D173918 Vogel Jan 1952
D178924 Kahn Oct 1956
D201231 Jenkins May 1965
D238068 Maryynissen Dec 1975
D252998 Turner Sep 1979
D254315 Carre Feb 1980
D258219 Oka Feb 1981
D267887 Rigoni Feb 1983
D312837 Oka Dec 1990