TREA

Staircase for a toy building set

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Information

  • Patent Grant
  • D357714
  • Patent Number
    D357,714
  • Date Filed
    Wednesday, September 22, 1993
    31 years ago
  • Date Issued
    Tuesday, April 25, 1995
    29 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Wallace; Terry A.
    • Barkai; R.
    Agents
    • Kane, Dalsimer, Sullivan, Kurucz, Levy, Eisele and Richard
  • US Classifications
    Field of Search
    • US
    • D21 108
    • D21 109
    • D21 111
    • D21 114
    • D21 121
    • D21 123
    • D25 62
    • D25 63
    • 446 107
    • 446 111
    • 446 116
    • 446 121
    • 446 125
    • 446 128
    • 446 141
    • 446 268
    • 446 296
    • 446 322
    • 446 323
    • 446 460
    • 446 479
    • 446 490
    • 446 476
    • 446 482
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a staircase for a toy building set, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D254920 Kimbrough May 1980
D271524 Suckno Nov 1983
D285224 Olsen Aug 1986
D285325 Berggreen Aug 1986
D309641 Olsen Jul 1990
1173074 Williams Feb 1916
3996693 Walmer Dec 1976