Ball control valve

- Norriseal-Wellmark, Inc.

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Description

FIG. 1 is a perspective view of the ball control valve showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof.

The broken line on the figures is included for the purpose of illustrating environment and forms no part of the claimed design.

Claims

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

Referenced Cited
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D602566 October 20, 2009 Nimberger
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D660404 May 22, 2012 Weingarten
D678479 March 19, 2013 Thielbar
D691241 October 8, 2013 Braun
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D700681 March 4, 2014 Horn
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Patent History
Patent number: D726876
Type: Grant
Filed: Apr 7, 2014
Date of Patent: Apr 14, 2015
Assignee: Norriseal-Wellmark, Inc. (Houston, TX)
Inventors: Thomas C. Trent (Houston, TX), Michael E. Wickman (Houston, TX)
Primary Examiner: Cynthia Ramirez
Application Number: 29/487,192
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)