Data processing: measuring – calibrating – or testing – Testing system – Of mechanical system
Reexamination Certificate
2005-02-15
2008-05-20
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Testing system
Of mechanical system
Reexamination Certificate
active
07376529
ABSTRACT:
A valve tester system is disclosed that comprises a valve tester assembly for rotating a valve stem of a valve. The valve tester assembly may include a support, a rotation element mounted on the support for rotating a valve during a rotation event, a control element for controlling aspects of the rotation event of the valve by the rotation element, and an element for detecting a location of the valve tester assembly during the rotation event of the valve. In some embodiments of the invention, the element for detecting the location of the valve tester assembly includes a Global Positioning Satellite (GPS) receiver. In some embodiments, the GPS receiver is integral with the control element.
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Exhibit A: Invoice of Hurco Technologies dated Jul. 23, 2002.
Exhibit B: Photograph of Prototype invoiced on Jul. 23, 2002.
Exhibit C: Photograph of Prototype invoiced on Jul. 23, 2002.
Exhibit D: Photograph of Prototype invoiced on Jul. 23, 2002.
Exhibit E: Photograph of Prototype invoiced in Jul. 23, 2002.
Barlow John
Proehl Jeffrey A.
Sievers Lisa
Woods Fuller Shultz & Smith PC
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