Patent
   D325439
Priority
Apr 30 1990
Filed
Apr 30 1990
Issued
Apr 14 1992
Expiry
Apr 14 2006
Assg.orig
Entity
unknown
15
10
n/a
The ornamental design for a nostril dilator, as shown and described.

FIG. 1 is a front, top, right side perspective view of a nostril dilator, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a perspective view of a second embodiment of the nostril dilator with the only difference residing in the knobs on the tips of the nostril dilator and all other portions being substantially the same as that shown in FIGS. 1-4.

Apple, Edward G., Juengel, Paul H.

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5922006, Aug 12 1996 Nasal appliance
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D430667, Oct 15 1998 DURBIN, HAROLD E Tapered ring nasal passage dilation device
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Patent Priority Assignee Title
1014076,
1077574,
1255578,
1481581,
1672591,
2515756,
513458,
851048,
D310565, Nov 19 1987 PATENT DEVELOPMENT AND INVESTMENT S A , 68-78 BLVD , DE LA PETRUSSE, L-2320, LUXEMBOURG, A CORP OF LUXEMBOURG Nasal dilator
GB210982,
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