TREA

Exit alarm lock

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Information

  • Patent Grant
  • D425810
  • Patent Number
    D425,810
  • Date Filed
    Thursday, May 13, 1999
    25 years ago
  • Date Issued
    Tuesday, May 30, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D10 104
    • D10 106
    • D10 116
    • D10 121
    • 340 521
    • 340 540
    • 340 541
    • 340 542
    • 340 543
    • 340 544
    • 340 545
    • 340 546
    • 340 556
    • 340 557
  • International Classifications
    • 1005
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for the design of an exit alarm lock, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D328440 Harper Aug 1992
D330866 Fuller Nov 1992
D373545 Armanno, Sr. Sep 1996