Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2007-02-06
2007-02-06
Chen, Vivian (Department: 1773)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C428S195100, C428S040100, C428S040900, C428S042100, C428S324000, C428S325000, C428S328000, C428S336000, C428S363000, C428S412000, C428S474400, C428S480000, C428S500000, C283S081000, C283S085000, C283S086000, C283S087000, C283S100000, C283S105000, C283S101000, C283S107000, C430S001000, C430S002000, C430S275100, C430S297000
Reexamination Certificate
active
10522797
ABSTRACT:
The present invention relates to the laser inscription of a flexible inner support layer of a multilayered support unit, which is distinguished by the fact that the laser inscription of the inner support layer is carried out through one or more flexible outer laser-inactive support layers which are separate or can be separated from one another.
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Eymann Rolf
Raupach Roland
Chen Vivian
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
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