TREA

Respirator facemask assembly

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Information

  • Patent Grant
  • D471627
  • Patent Number
    D471,627
  • Date Filed
    Monday, June 25, 2001
    23 years ago
  • Date Issued
    Tuesday, March 11, 2003
    21 years ago
  • US Classifications
    Field of Search
    • US
    • D24 1101
    • D24 1104
    • D24 1105
    • D24 1103
    • 128 20711
    • 128 20527
    • 128 20617
    • 128 20525
    • 128 20529
    • 128 20528
    • 128 20624
    • 128 20612
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a perspective view of a first embodiment of a respirator facemask assembly according to the present invention;




FIG. 2 is a front view of the respirator facemask assembly illustrated in FIG. 1;




FIG. 3 is a right side view of the respirator facemask assembly illustrated in FIG. 1, the left side view being the mirror image thereof;




FIG. 4 is a rear view of the respirator facemask assembly illustrated in FIG. 1;




FIG. 5 is a top plan view of the respirator facemask assembly illustrated in FIG. 1; and,




FIG. 6 is a bottom plan view of the respirator facemask assembly illustrated in FIG. 1.




The broken lines showing in FIGS. 1 through 6 is for illustrative purposes only and forms no part of the claimed design.



Claims
  • The ornamental design for a respirator facemask assembly, as shown and described.
US Referenced Citations (19)
Number Name Date Kind
2999498 Matheson Sep 1961 A
D271246 Matheson et al. Nov 1983 S
4414973 Matheson et al. Nov 1983 A
4549543 Moon Oct 1985 A
4630604 Montesi Dec 1986 A
4850346 Michel et al. Jul 1989 A
4934362 Braun Jun 1990 A
4958633 Angell Sep 1990 A
4960121 Nelson et al. Oct 1990 A
4974586 Wandel et al. Dec 1990 A
4981134 Courtney Jan 1991 A
5062421 Burns et al. Nov 1991 A
5325892 Japuntich et al. Jul 1994 A
5592937 Freund Jan 1997 A
D382341 Freund Aug 1997 S
D413166 Snow et al. Aug 1999 S
6047698 Magidson et al. Apr 2000 A
6062221 Brostrom et al. May 2000 A
6345620 Salapow et al. Feb 2002 B2
Non-Patent Literature Citations (1)
Entry
Product literature for 3M™ Half and Full Facepiece Respirators (70-0710-9082-6), Jan. 2002.