Drinking flask

- Dart Industries Inc.
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FIG. 1 is a top, front and right side perspective view of a drinking flask showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a front elevation view thereof, the rear elevation being a mirror image thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded view of the drinking flask shown in FIG. 1.


The ornamental design for a drinking flask, as shown and described.

Referenced Cited

U.S. Patent Documents

D371304 July 2, 1996 Onneweer
D454755 March 26, 2002 Jørgensen
D480268 October 7, 2003 Laib
D495186 August 31, 2004 Poupel et al.
D555000 November 13, 2007 Bunce et al.
D572082 July 1, 2008 Kortleven
D583627 December 30, 2008 Kortleven
D623473 September 14, 2010 Chen
D632918 February 22, 2011 Gordon
D653082 January 31, 2012 George
D653493 February 7, 2012 Enghard
20070210093 September 13, 2007 Pinelli

Patent History

Patent number: D667269
Type: Grant
Filed: Sep 2, 2011
Date of Patent: Sep 18, 2012
Assignee: Dart Industries Inc. (Orlando, FL)
Inventor: Simone Pallotto (Etterbeek)
Primary Examiner: Cynthia Underwood
Attorney: John A. Doninger
Application Number: 29/374,579


Current U.S. Class: D7/510; D7/511