TREA

Nasal mask seal

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Information

  • Patent Grant
  • D493523
  • Patent Number
    D493,523
  • Date Filed
    Friday, July 20, 2001
    23 years ago
  • Date Issued
    Tuesday, July 27, 2004
    20 years ago
  • US Classifications
    Field of Search
    • US
    • D24 1101
    • D24 1104
    • D24 1105
    • 128 20713
    • 128 20626
    • 128 20525
    • 128 20621
    • 128 20618
    • 128 20619
    • 128 20624
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a perspective view of a nasal mask seal in accordance with our new design.




FIG. 2 is an additional perspective view of a nasal mask seal in accordance with our new design.




FIG. 3 is a back view of the nasal mask seal shown in FIG. 1.




FIG. 4 is an additional back view of the nasal mask seal shown in FIG. 1.




FIG. 5 is a front view of the nasal mask seal shown in FIG. 1.




FIG. 6 is a side view of the nasal mask seal shown in FIG. 1. The opposite side is similar and not separately illustrated herein.




FIG. 7 is a top view of the nasal mask seal shown in FIG. 1; and,




FIG. 8 is a bottom view of the nasal mask seal shown in FIG. 1.




The portions drawn in broken lines are shown for illustrative purposes only and do not form part of the claimed design.



Claims
  • The ornamental design for a nasal mask seal, as shown and described.
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Foreign Referenced Citations (1)
Number Date Country
WO 9804310 Feb 1998 WO