TREA

Split flow diffuser for an aquarium

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Information

  • Patent Grant
  • D410992
  • Patent Number
    D410,992
  • Date Filed
    Tuesday, June 9, 1998
    26 years ago
  • Date Issued
    Tuesday, June 15, 1999
    25 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Zarfas; Louis S.
    • Watterson; Eric
    Agents
    • Pillsbury Madison & Sutro
  • US Classifications
    Field of Search
    • US
    • D23 209
    • D23 210
    • D23 200
    • 119 261
    • 119 263
    • 210 167
    • 210 169
    • 210 4162
    • 210 4161
    • 210 448
    • 210 452
    • 210 94
    • 261 77
    • 261 124
  • International Classifications
    • 2301
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a split flow diffuser for an aquarium, as shown.
US Referenced Citations (7)
Number Name Date Kind
D246724 Willinger Dec 1977
D383829 Guo Sep 1997
4186093 Willinger Jan 1980
4279842 Belveal Jul 1981
5006230 Votava, III et al. Apr 1991
5084164 Del Rosari Jan 1992
5480593 Marcum et al. Jan 1996