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Publication numberUSD384238 S
Publication typeGrant
Application numberUS 29/056,135
Publication dateSep 30, 1997
Filing dateJun 24, 1996
Publication number056135, 29056135, US D384238 S, US D384238S, US-S-D384238, USD384238 S, USD384238S
InventorsFrank Teh-Hsiung Huang
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum flask
US D384238 S
Abstract  available in
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  1. The ornamental design for vacuum flask, as shown and described.

FIG. 1 is a perspective view of vacuum flask showing my new design thereof;

FIG. 2 is a front elevational view and the rear elevational view being a mirror image 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; and,

FIG. 6 is a bottom plan view thereof.

U.S. ClassificationD07/319, D07/318, D07/317