Mask for maintaining warmth in nasal and lacrimal areas

Description

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

FIG. 2 is a rear elevation 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 cross-sectional view taken along line 7--7 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D212988 December 1968 Katzman et al.
D369660 May 7, 1996 Myoga
2635175 April 1953 Hodge
4517972 May 21, 1985 Finch, Jr.
4920956 May 1, 1990 Yamauchi
Patent History
Patent number: D393904
Type: Grant
Filed: Dec 15, 1995
Date of Patent: Apr 28, 1998
Inventor: Masuo Miura (Hannoh-shi, Saitama-ken)
Primary Examiner: Stella Reid
Law Firm: Deveau, Colton & Marquis
Application Number: 0/47,955
Classifications
Current U.S. Class: Thermal (D24/206)
International Classification: 2404;