Patent
   D438967
Priority
Apr 20 2000
Filed
Apr 20 2000
Issued
Mar 13 2001
Expiry
Mar 13 2015
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for a nostril dilator, as shown and described.

FIG. 1 is a top, front, right side perspective view of the nostril dilator of the present invention;

FIG. 2 is a front elevational view of the nostril dilator of FIG. 1, the rear view being a mirror image thereof;

FIG. 3 is a left side elevational view of the nostril dilator of FIG. 1, the right view being a mirror image thereof;

FIG. 4 is a top plan view of the nostril dilator of FIG. 1; and,

FIG. 5 is a bottom plan view of the nostril dilator of FIG. 1.

Alpers, Adam L

Patent Priority Assignee Title
D540462, Oct 06 2003 PROLEX B V Device for widening of the nasal passage
D554752, Mar 15 2007 Clip-in nostril expander
D572361, May 27 2005 NASAL-AIR, CORP Nasal dilator
D575397, Sep 21 2005 NASAL-AIR, CORP Nasal dilator
D579111, May 17 2006 BSA, LLC Nasal dilator
D579112, May 17 2006 BSA, LLC Nasal dilator
D652143, May 22 2006 Brown Innovation, LLC Multi-layer internal nasal dilator with tubular expanders and compound delivery protrusions
D670382, Feb 21 2012 NASAL-AIR CORPORATION Nasal dilator
D737965, Apr 23 2014 Nasal dilator
D788913, Jan 30 2015 ASAP Breatheassist Pty LTD Nasal dilator device
D819205, May 05 2016 TRU-BREATHE, INC Nasal dilator
D868248, May 05 2016 TRU-BREATHE, INC. Nasal dilator
D915585, Apr 23 2019 Nasal dilator
D944981, Jul 28 2020 Nasal dilator
Patent Priority Assignee Title
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5775335, May 29 1997 Apparatus to diminish or eliminate snoring
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D430667, Oct 15 1998 DURBIN, HAROLD E Tapered ring nasal passage dilation device
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