Direct nasal mask assembly

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Description

FIG. 1 is a front, top, right side perspective view of a direct nasal mask assembly, showing our new design.

FIG. 2 is a rear, top, left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

The dashed lines in the drawings show portions of the direct nasal mask assembly that form no part of the claimed design.

The break lines in FIGS. 1-8 along the length of the gases tube demonstrate that the length does not form an integral part of the claimed design. The appearance of any portion of the gases tube between the break lines forms no part of the claimed design.

Claims

The ornamental design for a direct nasal mask assembly, as shown and described.

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Patent History
Patent number: D989289
Type: Grant
Filed: May 23, 2022
Date of Patent: Jun 13, 2023
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Silas Sao Jin Siew (Auckland), Thomas Mark Richardson (Auckland), Jonathan Mark Downey (Auckland), Janine Elizabeth Collins (Auckland), Chris Onin Limpin Hipolito (Auckland), Steve Thomas (Auckland), Priyanka Ferdinand Pereira (Auckland), Matthew Aaron Bradley (Auckland)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 29/839,661
Classifications
Current U.S. Class: Including Provision For Tube (D24/110.4)