Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ – Sequentially molding in situ different portions or layers on...
Reexamination Certificate
2006-12-26
2006-12-26
Del Sole, Joseph S. (Department: 1722)
Plastic and nonmetallic article shaping or treating: processes
Forming structural installations in situ
Sequentially molding in situ different portions or layers on...
C264S173120, C425S131100, C425S375000, C425S063000
Reexamination Certificate
active
07153454
ABSTRACT:
A multi-nozzle assembly may include a first nozzle configured to extrude material through a first outlet; a second nozzle configured to extrude material through a second outlet; and a third nozzle configured to extrude material through a third outlet, the third outlet being between the first and second outlets. Related construction processes and wall structures are also disclosed.
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Del Sole Joseph S.
McDermott Will & Emery LLP
University of Southern California
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