Nasal mask

- Respironics, Inc.
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Description

FIG. 1 is a front perspective view of a nasal mask showing our new design;

FIG. 2 is another perspective view thereof, taken from the rear;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a similar thereto;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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, as shown and described.

Referenced Cited
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Foreign Patent Documents
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Other references
  • 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.
Patent History
Patent number: D458993
Type: Grant
Filed: Apr 10, 2001
Date of Patent: Jun 18, 2002
Assignee: Respironics, Inc. (Pittsburgh, PA)
Inventors: Ralph E. Kopacko (Irwin, PA), Zachary D. Paul (Pittsburgh, PA), Joseph M. Miceli, Jr. (Pittsburgh, PA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Reed Smith LLP
Application Number: 29/139,983
Classifications
Current U.S. Class: Mask (D24/110.1)
International Classification: 2902;