TREA

Oral irrigator base

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Information

  • Patent Grant
  • D426633
  • Patent Number
    D426,633
  • Date Filed
    Friday, December 18, 1998
    26 years ago
  • Date Issued
    Tuesday, June 13, 2000
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D24 111
    • D24 152
    • D24 176
    • 433 85
    • 433 80
    • 433 100
    • 433 88
    • 433 81
    • 433 82
    • 433 84
    • 601 160
    • 601 161
    • 601 162
    • 601 163
    • 601 165
    • 601 164
  • International Classifications
    • 2402
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an oral irrigator base, as shown and described.
US Referenced Citations (21)
Number Name Date Kind
D291354 Camens Aug 1987
D356864 Woog Mar 1995
D369656 Vos May 1996
3547110 Balamuth Dec 1970
3636947 Balamuth Jan 1972
3809977 Balamuth et al. May 1974
4141352 Ebner et al. Feb 1979
4215476 Armstrong Aug 1980
4219618 Leonard Aug 1980
4331422 Heyman May 1982
4412823 Sakai et al. Nov 1983
4454866 Fayen Jun 1984
4803974 Powell Feb 1989
4906187 Amadera Mar 1990
4928675 Thornton May 1990
5086756 Powell Feb 1992
5246367 Ito et al. Sep 1993
5344317 Pacher et al. Sep 1994
5399089 Eichman et al. Mar 1995
5616028 Hafele et al. Apr 1997
5697784 Hafele et al. Dec 1997
Non-Patent Literature Citations (1)
Entry
WOOG.RTM. Products at a Glance Brochure, Home Dental Care System, WOOG Orajet, at least as early as Dec. 18, 1998.