Helmet straw

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Description

FIG. 1 is a perspective view from the upper right side of a helmet straw showing my new design;

FIG. 2 is a front view of the helmet straw of FIG. 1;

FIG. 3 is a right side view of the helmet straw of FIG. 1;

FIG. 4 is a rear view of the helmet straw of FIG. 1;

FIG. 5 is a left side view of the helmet straw of FIG. 1;

FIG. 6 is a top view of the helmet straw in FIG. 1; and,

FIG. 7 is a bottom view of the helmet straw of FIG. 1.

Claims

The ornamental design for a helmet straw, as shown and described.

Referenced Cited
U.S. Patent Documents
3425626 February 1969 Dietz et al.
D217216 April 1970 Cohen
D262176 December 8, 1981 Kamin et al.
D290213 June 9, 1987 Imotani
D361688 August 29, 1995 Lipson
D467460 December 24, 2002 Swanson et al.
D471060 March 4, 2003 Salsman
D494002 August 10, 2004 Killips
D507181 July 12, 2005 Malik
D566461 April 15, 2008 McDonald
D589748 April 7, 2009 McDonald
D597789 August 11, 2009 McDonald
D602736 October 27, 2009 McDonald
Patent History
Patent number: D637443
Type: Grant
Filed: Jul 29, 2010
Date of Patent: May 10, 2011
Inventor: Erik Lipson (Philadelphia, PA)
Primary Examiner: Cynthia M Chin
Attorney: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
Application Number: 29/366,725
Classifications
Current U.S. Class: D7/300.2