TREA

Building block type writing implement

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Information

  • Patent Grant
  • D422308
  • Patent Number
    D422,308
  • Date Filed
    Monday, January 25, 1999
    25 years ago
  • Date Issued
    Tuesday, April 4, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D19 35
    • D19 36
    • D19 41-51
    • D19 53-58
    • D19 81-85
    • 401 29
    • 401 34
    • 401 35
    • 401 52
    • 401 195
    • 401 209
  • International Classifications
    • 1906
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a building block type writing implement, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D285314 Galoppo Aug 1986
D290851 Yoshida Jul 1987
D312658 Sumino Dec 1990
2584908 Oblinger Feb 1952
4603993 Jung Aug 1986
4983062 Hour Jan 1991
5281039 Hsiung et al. Jan 1994
5584195 Lin Dec 1996