TREA

Automatic swimming pool cleaner

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Information

  • Patent Grant
  • D421512
  • Patent Number
    D421,512
  • Date Filed
    Thursday, November 21, 1996
    29 years ago
  • Date Issued
    Tuesday, March 7, 2000
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D32 1
    • D32 15
    • D32 21
    • 015 17
    • 180 1 R
    • 180 7 J
    • 210 169
    • 210 4162
    • 210 460
    • 055 368
    • 055 370
    • 055 381
  • International Classifications
    • 1505
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an automatic swimming pool cleaner, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D304505 Maier et al. Nov 1989
D325452 Gefter Apr 1992
D358235 Brooks et al. May 1995
D373230 Sebor et al. Aug 1996
D376450 Campbell Dec 1996
D384782 Gefter Oct 1997
3822754 Henkin et al. Jul 1974
4558479 Greskovict et al. Dec 1985
4618420 Alanis Oct 1986
5001800 Parenti et al. Mar 1991
5351355 Chinaira Oct 1994
5507058 Minami et al. Apr 1996
5603135 Jones et al. Feb 1997