TREA

Vacuum pump with integral pretrap and post-trap

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Information

  • Patent Grant
  • D406268
  • Patent Number
    D406,268
  • Date Filed
    Thursday, April 9, 1998
    26 years ago
  • Date Issued
    Tuesday, March 2, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D15 7-9
    • D26 38
    • 417 360
    • 417 362
    • 417 68
    • 417 69
    • 417 4231
    • 417 24314
    • 417 22315
  • International Classifications
    • 1502
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a vacuum pump with integral pretrap and post-trap, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D328305 Wong Jul 1992
D344735 Ohman Mar 1994
D354753 Turner, III et al. Jan 1995
D365107 Ward Dec 1995
3758236 Zimmerman Sep 1973