TREA

Playground stairs

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Information

  • Patent Grant
  • D427271
  • Patent Number
    D427,271
  • Date Filed
    Friday, November 5, 1999
    24 years ago
  • Date Issued
    Tuesday, June 27, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D21 818
    • D21 820
    • D21 826
    • D21 827
    • D21 814
    • 472 116
    • 472 117
    • 472 130
    • 482 35
    • 482 36
  • International Classifications
    • 2103
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a playground stairs, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D321922 Basore Nov 1991
D358442 Houry et al. May 1995
D378395 Olson Mar 1997