Patent USD435650 - Combined nasal mask shell and cushion

Publication number	USD435650 S
Publication type	Grant
Application number	29/075,798
Publication date	26 Dec 2000
Filing date	25 Aug 1997
Priority date	25 Feb 1997
Inventors	Philip R. Kwok
Original Assignee	Resmed Limited
U.S. Classification	D24/110.1 D24/110.4
References	Non-Patent Citations (16)

External Links	USPTO USPTO Assignment Espacenet

Combined nasal mask shell and cushion

US D435650 S

Claims

The ornamental design for a combined nasal mask shell and cushion, as shown and described.

Description

FIG. 1 is a perspective view of a combined nasal mask shell and cushion of the present invention.

FIG. 2 is a front view of a combined nasal mask shell and cushion of the present invention.

FIG. 3 is a right side view of a combined nasal mask shell and cushion of the present invention, the left side view being a mirror image thereto.

FIG. 4 is a top plan view of a combined nasal mask shell and cushion of the present invention.

FIG. 5 is a bottom plan view of a combined nasal mask shell and cushion of the present invention.

FIG. 6 is a rear view of a combined nasal mask shell and cushion of the present invention.

FIG. 7 is a perspective view of a second embodiment of a combined nasal mask shell and cushion of the present invention.

FIG. 8 is a front view of a second embodiment of a combined nasal mask shell and cushion of the present invention.

FIG. 9 is a right side view of a second embodiment of a combined nasal mask shell and cushion of the present invention, the left side view being a mirror image thereto.

FIG. 10 is a top plan view of a second embodiment of a combined nasal mask shell and cushion of the present invention.

FIG. 11 is a bottom plan view of a second embodiment of a combined nasal mask shell and cushion of the present invention; and,

FIG. 12 is a rear view of a second embodiment of a combined nasal mask shell and cushion of the present invention.

Non-Patent Citations

Reference
1	Mask 1 Photographs, Respironics Inc., Reusable Full Mask (small) Part # 452033 Lot #951108.
2	Mask 10 Photographs, Respironics Inc., Soft Cap (medium), Part # 302142.
3	Mask 11 Photographs, Weinmann: Hamburg, Nasalmaskensystem mit Schalldampfer (medium), Part # WN 23105.
4	Mask 12 Photographs, Life Care.
5	Mask 13 Photographs, Healthdyne Technologies.
6	Mask 14 Photograph, King System.
7	Mask 15 Photographs, Respironics Inc., Paediatric Mask.
8	Mask 16 Photographs, Hans Rudolph Inc., Hans Rudolph Silicone Rubber Face Mask/8900.
9	Mask 2 Photographs, Puritan--Bennett, Adam Curcuit, Shell Part # 231700, Swivel Part # 616329-00, Pillows (medium) Part #616324.
10	Mask 3, Photographs, DeVilbiss Healthcare Inc., DeVilbiss Seal-Ring and CPAP Mask Kit (medium), Part 73510-669.
11	Mask 4 Photographs, Respironics Inc., Monarch Mini Mask with Pressure Port. Part # 572004, Monarch Headgear, Part # 572011.
12	Mask 5 Photographs, Healthdyne Technologies, Nasal CPAP Mask (medium narrow), Part # 702510.
13	Mask 6 Photographs, Healthdyne Technologies, Soft Series Nasal CPAP Mask, Part # 702020.
14	Mask 7 Photographs, DeVilbiss Healthcare Inc., Small Mask and Seal Rings, Part # 73510-668.
15	Mask 8 Photographs, Respironics Inc., Reusable Contour Mask (medium), Part # 302180..
16	Mask 9 Photographs, Healthdyne Technologies, Healthdyne Large Headgear.

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