- SureFire, LLC
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FIG. 1 is a front perspective view of a flask showing my new design;

FIG. 2 is a left side elevational view thereof

FIG. 3 is a rear elevational view thereof

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

FIG. 5 is a bottom plan view thereof.

The dashed lines in FIGS. 1–5 are shown for illustrative purposes and form no part of the claimed design.


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

Referenced Cited
U.S. Patent Documents
D203629 February 1966 Brock
D407210 March 30, 1999 Lauth, III
D413432 September 7, 1999 Much
D424431 May 9, 2000 Suzuki
D495208 August 31, 2004 Putnam
D499026 November 30, 2004 Kunesh
D572084 July 1, 2008 Blake
Other references
  • Surefire Sound Suppressors Catalog 2008; www.surefiresuppressors.com; 2007-2008.
Patent History
Patent number: D604942
Type: Grant
Filed: Apr 2, 2008
Date of Patent: Dec 1, 2009
Assignee: SureFire, LLC (Fountain Valley, CA)
Inventor: Brooke C. Smith (Costa Mesa, CA)
Primary Examiner: Catherine R Oliver
Attorney: Haynes and Boone, LLP
Application Number: 29/306,119
Current U.S. Class: D3/202