Abrading – Precision device or process - or with condition responsive... – Condition responsive control for sandblasting
Reexamination Certificate
2006-01-03
2006-01-03
Nguyen, George (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
Condition responsive control for sandblasting
C451S038000, C451S039000, C451S040000, C451S037000, C451S102000
Reexamination Certificate
active
06981906
ABSTRACT:
A method for milling grooves in a work-piece includes using a manipulator to control impingement angles of abrasive fluidjets traversed across the work-piece. Another method employs multiple fluidjets simultaneously with a plurality of impingement angles. An apparatus is also provided to allow for the simultaneous use of multiple abrasive fluidjets with a plurality of impingement angles.
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Craigen Steven J.
Ennis Timothy J.
Hashish Mohamed A.
Nettekoven Thomas E.
Van Laanen Michael W.
Flow International Corporation
Nguyen George
Seed Intellectual Property Law Group PLLC
The C. A. Lawton Co.
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