Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2007-02-13
2007-02-13
Morris, Terrel (Department: 1771)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C428S107000, C428S296700, C442S401000, C442S361000, C442S338000
Reexamination Certificate
active
10273543
ABSTRACT:
The subject invention provides non-woven fabrics having yarns of varying characteristics. In a preferred embodiment the subject invention provides nonwoven fabrics that comprise yarns of different deniers or cross sections. The use of these yarns gives the nonwoven fabric a unique appearance and advantageous properties. The subject invention further pertains to the processes used to produce these fabrics.
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Mackey Jan
Ortega Albert E.
Shafer Charles F.
Thomley R. Wayne
Cerex Advanced Fabrics, Inc.
Morris Terrel
Saliwanchik Lloyd & Saliwanchik
Salvatore Lynda M.
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