TREA

Mechanical pencil

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Information

  • Patent Grant
  • D324070
  • Patent Number
    D324,070
  • Date Filed
    Monday, April 9, 1990
    35 years ago
  • Date Issued
    Tuesday, February 18, 1992
    33 years ago
  • 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
    • 401 209
    • 401 243-247
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a mechanical pencil, as shown and described.
Priority Claims (1)
Number Date Country Kind
1-38239 Oct 1989 JPX
US Referenced Citations (12)
Number Name Date Kind
D124230 Dreyfuss Dec 1940
D179053 Baker Oct 1956
D220139 DiSpirito Mar 1971
D253660 Carre Dec 1979
D259642 Gomez Jun 1981
D259793 Carre Jul 1981
D279993 Oka Aug 1985
D309633 Itoh Jul 1990
D312838 Vitrac Dec 1990
D316726 Itoh May 1991
D319663 Katami Sep 1991
4973179 Nakazato et al. Nov 1990
Foreign Referenced Citations (2)
Number Date Country
2929938 Feb 1981 DEX
738695 Oct 1955 GBX