TREA

Electronic buzzer or similar article

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Information

  • Patent Grant
  • D254729
  • Patent Number
    D254,729
  • Date Filed
    Wednesday, December 21, 1977
    46 years ago
  • Date Issued
    Tuesday, April 15, 1980
    44 years ago
  • US Classifications
    Field of Search
    • US
    • D10 116
    • D10 121
    • 340 384 R
    • 340 384 E
    • 340 388
    • 340 391
    • 340 392
    • 340 400
    • 340 402
    • 340 404
    • 340 405
    • 116 141
    • 116 142
    • 116 147
    • 116 152
    • 116 137
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an electronic buzzer or similar article, as shown and described.
US Referenced Citations (2)
Number Name Date Kind
3760411 Youhanaian Sep 1973
3879726 Sweany Apr 1975