Mask for maintaining warmth in nasal and lacrimal areas

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Description

FIG. 1 is a front elevation view of a mask for maintaining warmth in nasal and lacrimal areas showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a perspective view thereof, the person shown in broken lines is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D219082 October 1970 Bird
D271059 October 25, 1983 McKelvy
3884227 May 1975 Lutz et al.
4037593 July 26, 1977 Tate, Jr.
4941470 July 17, 1990 Hubbard et al.
5467765 November 21, 1995 Maturaporn
Patent History
Patent number: D400674
Type: Grant
Filed: Apr 19, 1996
Date of Patent: Nov 3, 1998
Inventor: Masuo Miura (Hannoh-shi, Saitama-ken)
Primary Examiner: Ruth McInroy
Law Firm: Deveau, Colton & Marquis
Application Number: 0/53,299
Classifications
Current U.S. Class: D24/1101
International Classification: 2902;