TREA

Full face respirator lens

Follow

Information

  • Patent Grant
  • D388872
  • Patent Number
    D388,872
  • Date Filed
    Tuesday, September 24, 1996
    27 years ago
  • Date Issued
    Tuesday, January 6, 1998
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D24 110
    • D24 1101-1106
    • 128 20128
    • 128 20213
    • 128 20329
    • 128 20524
    • 128 20525
    • 128 20612
    • 128 20624
    • 128 20024
    • 128 20613
    • 128 20615
    • 128 20621
    • 128 20628
    • 128 20711-20712
    • 128 20716
    • 128 20718
    • 128 20312
    • 128 20418
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a full face respirator lens, as shown and described.
US Referenced Citations (26)
Number Name Date Kind
D213077 Holloway Dec 1968
D240086 Riblett et al. May 1976
D249368 Watkins, Jr. Sep 1978
D285496 Berman Sep 1986
D331988 Markert Dec 1992
D336546 Lybrand Jun 1993
D351226 Parvtharaj Oct 1994
3545436 Holloway Dec 1970
3602219 Warncke Aug 1971
3680555 Warncke Aug 1972
4057057 Backlund Nov 1977
4069516 Watkins, Jr. Jan 1978
4167185 Lewis Sep 1979
4373520 Arbique Feb 1983
4402316 Gadberry Sep 1983
4414973 Matheson et al. Nov 1983
4574799 Warncke Mar 1986
4595003 Shoemaker et al. Jun 1986
4739755 White et al. Apr 1988
4756308 Ryback Jul 1988
4850346 Michel et al. Jul 1989
4881538 Angell Nov 1989
4960121 Nelson et al. Oct 1990
4961420 Cappa et al. Oct 1990
5069205 Urso Dec 1991
5080092 Tenna Jan 1992
Foreign Referenced Citations (1)
Number Date Country
0 511 593 A1 Nov 1992 EPX