Nasal airway tube

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Description

FIG. 1 is a front view of nasal airway tube in accordance with a first embodiment of our design;

FIG. 2 is rear view thereof;

FIG. 3 is top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a ride side view thereof;

FIG. 7 is a perspecitve view thereof;

FIG. 8 is a front view of nasal airway tube in accordance with a second embodiment of our design;

FIG. 9 is rear view thereof;

FIG. 10 is top view thereof;

FIG. 11 is a bottom view thereof;

FIG. 12 is a left side view thereof;

FIG. 13 is a ride side view thereof; and,

FIG. 14 is a perspecitve view thereof.

Claims

The ornamental design for nasal airway tube, as shown and described.

Referenced Cited
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4915104 April 10, 1990 Marcy
5775335 July 7, 1998 Seal
D430667 September 5, 2000 Rome
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6379312 April 30, 2002 O'Toole
D474269 May 6, 2003 Choksi et al.
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8136527 March 20, 2012 Wondka
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Foreign Patent Documents
2003-265621 September 2003 JP
2006-204630 August 2006 JP
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WO 2011/108282 September 2011 WO
Patent History
Patent number: D723680
Type: Grant
Filed: Mar 5, 2012
Date of Patent: Mar 3, 2015
Assignee: seven dreamers laboratories, Inc. (Tokyo)
Inventors: Shinichi Sakane (Otsu), Hiroshi Yamada (Otsu), Kenji Hioki (Otsu)
Primary Examiner: Richard E Chilcot
Application Number: 29/414,858
Classifications