Audible signal for alarm units

Information

  • Patent Grant
  • D350705
  • Patent Number
    D350,705
  • Date Filed
    Monday, August 31, 1992
    32 years ago
  • Date Issued
    Tuesday, September 20, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • 340 384 R
    • 340 384 E
    • 340 386
    • 340 392
    • 340 393
    • 340 404
    • 340 405
    • 340 406
    • 340 407
    • 361 392
    • 361 395
    • D10 104
    • D10 106
    • D10 116
    • D10 117
    • D10 118
    • D10 121
    • D13 152
    • D13 156
    • Term of Grant
      14Years
Abstract
Description
Claims
  • The ornamental design for audible signal for alarm units, as shown and described.
Priority Claims (1)
Number Date Country Kind
4-6517 Mar 1992 JPX
US Referenced Citations (8)
Number Name Date Kind
D201593 Stevenson Jul 1965
D264196 Doggart May 1982
2984832 Gilman III et al. May 1961
3251056 Doggart May 1966
4075626 Sakaguchi et al. Feb 1978
4115770 Kanazawa Sep 1978
4303908 Enemark et al. Dec 1981
4366472 Ishii Dec 1982