TREA

Dental evacuation hand piece

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Information

  • Patent Grant
  • D417730
  • Patent Number
    D417,730
  • Date Filed
    Friday, October 17, 1997
    27 years ago
  • Date Issued
    Tuesday, December 14, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D24 108
    • D24 111
    • D24 113
    • D24 133
    • 433 114
    • 433 116
    • 433 99
    • 433 95
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a dental evacuation hand piece, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D359118 Nates Jun 1995
4400168 Buechel et al. Aug 1983
5295830 Shen et al. Mar 1994