Hammer union ball valve

- PGI International, Ltd.
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Description

FIG. 1 is a top, front perspective view of a hammer union adapted ball valve;

FIG. 2 is a top, rear perspective view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is an opposite side view thereof; and,

FIG. 6 is a top plan view thereof.

Claims

The ornamental design for a hammer union ball valve, as shown and described.

Referenced Cited
U.S. Patent Documents
D297254 August 16, 1988 Odate et al.
D321928 November 26, 1991 Milo
D366693 January 30, 1996 Gregor
D372073 July 23, 1996 Ozaki et al.
D455474 April 9, 2002 Knobel et al.
D459787 July 2, 2002 Kitazawa et al.
D522618 June 6, 2006 Matsushita
D526387 August 8, 2006 Bonomi
7306010 December 11, 2007 Gruener, Sr.
Patent History
Patent number: D603017
Type: Grant
Filed: Dec 3, 2008
Date of Patent: Oct 27, 2009
Assignee: PGI International, Ltd. (Houston, TX)
Inventor: Spencer M. Nimberger (Houston, TX)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Browning Bushman, PC
Application Number: 29/328,860
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)