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The ornamental design for a mask attachment, as shown and described. |
FIG. 1 is a front elevational view of mask attachment showing our new design;
FIG. 2 is a back elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front, top, right side perspective view thereof, with the cover pulled back; and,
FIG. 8 is a left side perspective view thereof in use condition; the broken line showing is for illustrative purposes only and forms no part of the claimed design.
Elwell, J. Michael, Elwell, Sharon B.
Patent | Priority | Assignee | Title |
2303073, | |||
2744523, | |||
4004584, | Jul 28 1975 | Alleraid Company, Inc. | Facially-worn breathing filter |
4038979, | Dec 22 1971 | Sanitary face mask | |
4744514, | Sep 05 1986 | Scented lapel ornament | |
5357947, | Aug 12 1992 | Face mask | |
5399404, | Dec 19 1991 | Schering-Plough HealthCare Products | Foot and shoe deodorizer patch |
5433192, | Dec 28 1990 | Insinooritoimisto Megsent Oy | Breathing mask having a cellulose heat and moisture exchanger formed therein |
5636628, | May 25 1993 | Mask for disguising or counteracting odors | |
649826, | |||
D340114, | May 07 1991 | Upstate Design and Marketing, Inc. | Adhesive bandage |
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