TREA

Safety helmet

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Information

  • Patent Grant
  • D358004
  • Patent Number
    D358,004
  • Date Filed
    Tuesday, July 20, 1993
    31 years ago
  • Date Issued
    Tuesday, May 2, 1995
    29 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a safety helmet, as shown and described.
US Referenced Citations (24)
Number Name Date Kind
D293496 Gentes Dec 1987
D299978 Chiarella Feb 1989
D300070 Broersma Feb 1989
D303851 Gentes Oct 1989
D309961 Bobrick Aug 1990
D310893 Broersma Sep 1990
D316165 Gentes et al. Apr 1991
D319112 Broersma Aug 1991
D326001 Chiarella May 1992
D347300 Gentes May 1994
D347711 Egger Jun 1994
D351684 Jeng Oct 1994
3925821 Lewicki Dec 1975
4897888 Broersma et al. Feb 1990
4901373 Broersma Feb 1990
4903348 Broersma Feb 1990
4903350 Gentes et al. Feb 1990
4993082 Gentes et al. Feb 1991
4995117 Mirage Feb 1991
4996724 Dextrase Mar 1991
5023958 Rotzin Jun 1991
5099523 Broersma Mar 1992
5123121 Broersma Jun 1992
5231703 Garneau Aug 1993
Foreign Referenced Citations (2)
Number Date Country
0126027 Nov 1984 EPX
0497032A1 Aug 1992 EPX