TREA

Nasal mask

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Information

  • Patent Grant
  • D457622
  • Patent Number
    D457,622
  • Date Filed
    Tuesday, May 8, 2001
    23 years ago
  • Date Issued
    Tuesday, May 21, 2002
    22 years ago
  • US Classifications
    Field of Search
    • US
    • D24 1101
    • D24 1104
    • D24 1103
    • D24 164
    • 128 20711
    • 128 20713
    • 128 20717
    • 128 20625
    • 128 20623
    • 128 20525
    • 128 20718
    • 128 20418
    • 128 20626
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a perspective view of an embodiment of a nasal mask in accordance with our new design, the broken line showing is for illustrative purposes only and forms no part of the claimed design.




FIG. 2 is an additional perspective view of the nasal mask with forehead pad feature in accordance with our new design.




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




FIG. 4 is a side view of the nasal mask shown in FIG. 1. The opposite side is similar and not separately illustrated herein.




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




FIG. 6 is a top view of the nasal mask shown in FIG. 1.




FIG. 7 is a bottom view of the nasal mask shown in FIG. 1.




FIG. 8 is a perspective view of another embodiment of a nasal mask in accordance with our new design.




FIG. 9 is an additional perspective view of the nasal mask with forehead pad feature in accordance with our new design.




FIG. 10 is a front view of the nasal mask shown in FIG. 9.




FIG. 11 is a side view of the nasal mask shown in FIG. 9. The opposite side is similar and not separately illustrated herein.




FIG. 12 is a back view of the nasal mask shown in FIG. 9.




FIG. 13 is a top view of the nasal mask shown in FIG. 9; and,




FIG. 14 is a bottom view of the nasal mask shown in FIG. 9.



Claims
  • The ornamental design for a nasal mask, as shown and described.
US Referenced Citations (38)
Number Name Date Kind
D47140 Newkirk Mar 1915 S
2011733 Shindel Aug 1935 A
2104016 Biggs Jan 1938 A
2254854 O'Connell Sep 1941 A
2317608 Heidbrink Apr 1943 A
2749910 Faulconer, Jr. Jun 1956 A
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5042487 Kopala et al. Aug 1991 A
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5492116 Scarberry et al. Feb 1996 A
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5560354 Berthon-Jones et al. Oct 1996 A
5570689 Starr et al. Nov 1996 A
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5687715 Landis et al. Nov 1997 A
D389238 Kirk, III et al. Jan 1998 S
5724965 Handke et al. Mar 1998 A
5746201 Kidd May 1998 A
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Foreign Referenced Citations (1)
Number Date Country
WO 9804310 Feb 1998 WO
Non-Patent Literature Citations (5)
Entry
Sales Brochure—“Comfort Flap Mask Accessory”, Respironics, Inc. 1994.
Sales Brochure—“Spectrum Reusable Full Face Mask”, Respironics, Inc. 1998.
Sales Brochure—“Small Child Reusable Nasal Mask”, Respironics, Inc. 1994.
Sales Brochure—“Monarch Ultra Mini Mask”, Respironics, Inc. 1998.
Sales Brochure—“The Softest, Silkiest CPAP Mask Available”, Respironics, Inc. 1998.
Continuation in Parts (1)
Number Date Country
Parent 29/109077 Aug 1999 US
Child 29/141529 US