Human gas filter pad for wearing in the underwear

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Description

FIG. 1 is a front elevational view of a human gas filter pad for wearing in the underwear, showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D309689 August 7, 1990 Bool
D331968 December 22, 1992 Bosley
D338797 August 31, 1993 Huls
D342181 December 14, 1993 White
5706535 January 13, 1998 Takashima
Patent History
Patent number: D398994
Type: Grant
Filed: Apr 29, 1997
Date of Patent: Sep 29, 1998
Inventor: Michael J. Welch (Wilmington, MA)
Primary Examiner: Stella Reid
Application Number: 0/70,095
Classifications
Current U.S. Class: Absorbent (17) (D24/124)
International Classification: 2404;