TREA

Water purification unit

Follow

Information

  • Patent Grant
  • D403406
  • Patent Number
    D403,406
  • Date Filed
    Thursday, November 14, 1996
    28 years ago
  • Date Issued
    Tuesday, December 29, 1998
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D23 200
    • D23 207
    • D23 209
    • 210 459
    • 210 460
    • 210 461
    • 210 282
    • 210 264
  • International Classifications
    • 2301
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a water purification unit, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D316741 Kurth et al. May 1991
D323017 Bernstein Jan 1992
D344783 Hirman et al. Mar 1994
D347462 Douglas May 1994
D372515 Douglas Aug 1996