Plastic article or earthenware shaping or treating: apparatus – Means applying electrical or wave energy directly to work – Radiated energy
Reexamination Certificate
2007-01-30
2007-01-30
Davis, Robert (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
Means applying electrical or wave energy directly to work
Radiated energy
C425SDIG060, C264S401000, C264S402000, C264S403000, C264S404000, C264S405000, C264S406000, C264S407000, C264S408000, C264S409000, C264S410000, C264S411000, C264S412000, C264S497000, C219S121120, C219S121150, C219S121640, C219S121630, C219S121650, C219S121160, C219S121210, C219S121860
Reexamination Certificate
active
10637086
ABSTRACT:
An apparatus for formation of a three dimensional object comprising a sealed container; an electron beam subsystem capable of directing energy within said container; a positioning subsystem contained within said container; a wire feed subsystem contained within said container; an instrumentation subsystem electronically connected to said electron beam subsystem, positioning subsystem, and wire feed subsystem; and a power distribution subsystem electrically connected to said electron beam subsystem, positioning subsystem, wire feed subsystem, and said instrumentation subsystem.
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Electron Beam Welding, Chapter 21, p. 676-678, May 10, 2006.
Hafley Robert A.
Petersen Daniel D.
Taminger Karen M.
Watson J. Kevin
Davis Robert
Rao G. Nagesh
Ro Theodore U.
The United States of America as represented by the Administrator
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