TREA

Corrosion testing instrument

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Information

  • Patent Grant
  • D259407
  • Patent Number
    D259,407
  • Date Filed
    Monday, December 11, 1978
    47 years ago
  • Date Issued
    Tuesday, June 2, 1981
    44 years ago
  • US Classifications
    Field of Search
    • US
    • D10 46
    • D10 52
    • D10 81
    • D10 103
    • 073 86
    • 312 209
    • 312 223
    • 204 154
    • 204 155
    • 324 71 E
    • 023 230 C
    • 098 115 LH
    • D24 11
    • D24 7
    • D24 8
    • D24 29
    • D23 139-140
    • D23 151
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a corrosion testing instrument, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
2897060 Dieman Jul 1959
3000292 Wojan Sep 1961
3098720 Neffenger Jul 1963
3163497 Gill Dec 1964
3259466 Jacks Jul 1966
3273802 Hull Sep 1966
Foreign Referenced Citations (1)
Number Date Country
1030005 Dec 1972 CAX