TREA

Water purifier

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Information

  • Patent Grant
  • D318091
  • Patent Number
    D318,091
  • Date Filed
    Wednesday, April 26, 1989
    35 years ago
  • Date Issued
    Tuesday, July 9, 1991
    33 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Lucas; Susan J.
    • Tung; M. H.
    Agents
    • Polster, Polster and Lucchesi
  • US Classifications
    Field of Search
    • US
    • D23 200
    • D23 207-210
    • 210 136
    • 210 1981
    • 210 205-206
    • 210 231
    • 210 241
    • 210 244-245
    • 210 2571-2572
    • 210 258
    • 210 260-261
    • 210 266
    • 210 269
    • 210 275
    • 210 282
    • 210 288-290
    • 210 295
    • 210 3216
    • 210 32164
    • 210 32178
    • 210 4163
    • 210 443-449
    • D13 102
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a water purifier, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
D212090 Edmiston Aug 1968
D224401 Clinton Jul 1972
D305682 Stromberg Jan 1990
3184064 Sampson et al. May 1965
3222269 Stanton Nov 1965
3929648 Cuthbert Dec 1973
4337136 Dahlgren Jun 1982
4352722 Ohkawa Oct 1982
4525253 Hayes et al. Jun 1985
4525272 Henson Jun 1985
4769119 Grundler Sep 1988
Foreign Referenced Citations (1)
Number Date Country
8601543 Mar 1986 WOX