Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Roll and coacting stationary shaping surface
Reexamination Certificate
2008-11-25
2010-10-26
Ewald, Maria Veronica D (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
Roll and coacting stationary shaping surface
C425S505000, C425S515000
Reexamination Certificate
active
07819651
ABSTRACT:
A composite structure is provided. In one embodiment, the structure includes at least one ply of preimpregnated material formed into a curved elongated member of continuous fibers onto a mandrel. The fibers have a select orientation and the curved elongated member has a defined length. The curved elongated member further has a cross-sectional geometry that varies along the length.
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Benson Vernon M.
Harvey James L.
Olschewski Timothy
Roman Mark
Rosevear Todd A.
Alliant Techsystems Inc.
D Ewald Maria Veronica
IPLM Group, P.A.
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