Coating processes – Measuring – testing – or indicating
Reexamination Certificate
2003-04-24
2008-03-11
Bareford, Katherine (Department: 1792)
Coating processes
Measuring, testing, or indicating
C427S446000, C427S455000, C427S456000, C073S588000, C073S627000
Reexamination Certificate
active
07341758
ABSTRACT:
An article having a thermal-spray coating thereon is prepared by thermally spraying a coating material onto a surface of a substrate article. The coated article is nondestructively tested by directing a transmitted ultrasonic signal into the coated article, receiving a received ultrasonic signal from the coated article, and evaluating a near-bondline region of the coated article located adjacent to the surface of the article using the received ultrasonic signal.
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Abstract of Japan 04-238265, labeled “PAT-No: JP404238265A”, copyright 1992.
Dietz David J.
Ruzzo Patsy Augustine
Stewart Matthew
Tomlinson Thomas J.
Bareford Katherine
McNees Wallace & Nurick LLC
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