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Publication numberUSD444339 S1
Publication typeGrant
Application numberUS 29/113,879
Publication dateJul 3, 2001
Filing dateNov 16, 1999
Priority dateNov 16, 1999
Publication number113879, 29113879, US D444339 S1, US D444339S1, US-S1-D444339, USD444339 S1, USD444339S1
InventorsFrank Teh-Hsiung Huang
Original AssigneeFrank Teh-Hsiung Huang
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum flask
US D444339 S1
Images(4)
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Claims(1)
  1. The ornamental design for vacuum flask, as shown and described.
Description

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view, and the rear elevational view being the mirror image thereof;

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

FIG. 6 is a left side elevational view thereof.

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