TREA

Mechanical pencil

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Information

  • Patent Grant
  • D407114
  • Patent Number
    D407,114
  • Date Filed
    Tuesday, September 23, 1997
    27 years ago
  • Date Issued
    Tuesday, March 23, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D19 35
    • D19 36
    • D19 41-51
    • D19 53-58
    • D19 81-85
    • 401 99
    • 401 100
    • 401 103
    • 401 104
    • 401 88
    • 401 6
    • 401 7
    • 401 209
    • 401 52
    • 401 55
    • 401 68
    • 401 98
  • International Classifications
    • 1906
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a mechanical pencil, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
D113633 Kahn Mar 1939
D169307 Ferber Apr 1953
D259727 Zierhut Jun 1981
D338038 Oka et al. Aug 1993
D338039 Takahashi Aug 1993
D355673 Takahashi Feb 1995
D374893 Yazawa Oct 1996
D378601 Sakuno Mar 1997
2770221 Tonkowich Nov 1956