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Publication numberUSD522796 S1
Publication typeGrant
Application numberUS 29/202,157
Publication dateJun 13, 2006
Filing dateMar 26, 2004
Priority dateMar 26, 2004
Publication number202157, 29202157, US D522796 S1, US D522796S1, US-S1-D522796, USD522796 S1, USD522796S1
InventorsFrank Huang Teh-Hsiung
Original AssigneePhoenix Vacuum Flask Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum flask
US D522796 S1
Abstract  available in
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  1. The ornamental design for a vacuum flask, as shown and described.

FIG. 1 is a side elevational view of a vacuum flask showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD731226 *Mar 20, 2014Jun 9, 2015Electrolux Appliances AktiebolagKettle
USD750426 *Apr 23, 2014Mar 1, 2016Takeya Usa CorporationPitcher
U.S. ClassificationD07/318, D07/317