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United States Patent D702,092
Mettler ,   et al. April 8, 2014

Vacuum-insulated flask


CLAIM The ornamental design for a vacuum-insulated flask, as shown and described.
Inventors: Mettler; Jorg (Niederlenz, CH), Brunner; Thio Alex (Zurich, CH)
Name City State Country Type

Sigg Switzerland AG



Assignee: Sigg Switzerland AG (Frauenfeld, CH)
Appl. No.: D/451,153
Filed: March 28, 2013

Foreign Application Priority Data

Oct 5, 2012 [WO] DM/079 491

Current U.S. Class: D7/608
Current International Class: 0701
Field of Search: ;D7/605,608,509-511 ;D9/516,434,549,559,575 ;220/592.2,592.21,592.22,592.23,592.26,592.27,592.28 ;215/12.1,12.2,13.1 ;62/457.1-457.9,371,372

References Cited

U.S. Patent Documents
1044757 November 1912 Decker et al.
D295355 April 1988 Leung
6119888 September 2000 Goto et al.
D437528 February 2001 Kitamura et al.
D488675 April 2004 Moore
D553914 October 2007 Wahl
D572981 July 2008 Carreno
D587533 March 2009 Carreno
D615823 May 2010 Gilbert
D623481 September 2010 Moran
D630474 January 2011 Gilbert
Primary Examiner: Wallace; Terry
Attorney, Agent or Firm: Pearne & Gordon LLP


FIG. 1 is a perspective view of my new vacuum-insulated flask;

FIG. 2 is a side view thereof, the flask being radially symmetrical about a vertical axis;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

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