TREA

Light activated intrusion alarm

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Information

  • Patent Grant
  • D314160
  • Patent Number
    D314,160
  • Date Filed
    Friday, April 29, 1988
    36 years ago
  • Date Issued
    Tuesday, January 29, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D10 102
    • D10 104
    • D10 106
    • 340 384 E
    • 340 541-547
    • 340 551
    • 340 552
    • 340 555
    • 340 556
    • 340 566
    • 340 577
    • 340 578
    • 340 579
    • 340 584
    • 340 586
    • 340 627
    • 340 629
    • 340 630
    • 116 4-9
    • 116 67 R
    • 116 75-77
    • 116 85
    • 116 86
    • 116 107
    • 116 112
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a light activated intrusion alarm, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D277652 Kahl, Jr. et al. Feb 1985
D303223 Issa Sep 1989
4438428 Ober et al. Mar 1984