Piercing valve stem assembly

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Description

FIG. 1 is a perspective view of a piercing valve stem assembly showing my new design;

FIG. 2 is a front plan view thereof, the rear, top and bottom being mirror images;

FIG. 3 is a left plan view thereof; and,

FIG. 4 is a right plan view thereof.

Claims

The ornamental design for a piercing valve stem assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
RE24199 August 1956 McDonald
2881011 April 1959 Coughlin
4216793 August 12, 1980 Volgstadt
4598731 July 8, 1986 Colson
5327923 July 12, 1994 Eischen
5694971 December 9, 1997 Wilcock
6357472 March 19, 2002 King
D460522 July 16, 2002 Flinchbaugh
6739352 May 25, 2004 Munro
6932322 August 23, 2005 Yanaka
D545395 June 26, 2007 Morgan et al.
D638914 May 31, 2011 Schmuckle
20090145488 June 11, 2009 Hoskisson et al.
20090283710 November 19, 2009 Bertini et al.
Patent History
Patent number: D704302
Type: Grant
Filed: Jul 20, 2011
Date of Patent: May 6, 2014
Inventor: Richard Anderson (Iron Mountain, MI)
Primary Examiner: Cynthia Ramirez
Application Number: 29/397,743
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)