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Publication numberUSD402027 S
Publication typeGrant
Application numberUS 29/065,194
Publication dateDec 1, 1998
Filing dateJan 23, 1997
Publication number065194, 29065194, US D402027 S, US D402027S, US-S-D402027, USD402027 S, USD402027S
InventorsJ. Michael Elwell, Sharon B. Elwell
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mask attachment
US D402027 S
Abstract  available in
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  1. 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.

Non-Patent Citations
1The Fischer Cataolg, fron the examiner's reference collection, p. 1392, item 17-622-11, Pestecide Prefilter, Dec. 1992.
U.S. ClassificationD24/110.5, D29/122, D24/110.1, D24/110