TREA

Medical instrument for analyzing the middle ear

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Information

  • Patent Grant
  • D408914
  • Patent Number
    D408,914
  • Date Filed
    Monday, November 24, 1997
    27 years ago
  • Date Issued
    Tuesday, April 27, 1999
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D24 151
    • D24 173
    • 073 583
    • 073 587
    • 073 573
    • 600 559
    • 381 56
    • 381 58
  • International Classifications
    • 2402
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a medical instrument for analyzing the middle ear, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D238099 Pulos Dec 1975
4567881 Heller Feb 1986
4688582 Heller et al. Aug 1987
5738633 Christiansen Apr 1998