TREA

Heat exchanger housing

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Information

  • Patent Grant
  • D297044
  • Patent Number
    D297,044
  • Date Filed
    Thursday, December 19, 1985
    39 years ago
  • Date Issued
    Tuesday, August 2, 1988
    36 years ago
  • US Classifications
    Field of Search
    • US
    • 165 137
    • 165 122
    • 165 916
    • 165 901
    • 165 DIG 16
    • 165 DIG 2
    • 165 76
    • 165 164
    • D23 314
    • D23 323
    • D23 328
    • D23 330
    • D23 342
    • D23 387
    • D23 388
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a heat exchanger housing, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
3012762 Norris Dec 1961
3977467 Northrup, Jr. Aug 1976
4072187 Lodge Feb 1978