Stock material or miscellaneous articles – Structurally defined web or sheet – Nonplanar uniform thickness material
Reexamination Certificate
2005-03-21
2010-10-05
Sample, David R (Department: 1783)
Stock material or miscellaneous articles
Structurally defined web or sheet
Nonplanar uniform thickness material
C428S174000, C428S188000, C493S967000, C206S522000, C206S814000
Reexamination Certificate
active
07807253
ABSTRACT:
An inflatable article has a first film bonded to a second film so as to provide between the first film and the second film a plurality of inflatable chambers, each of the inflatable chambers containing a plurality of cells. Each of the cells is connected to at least one adjacent cell by an inflatable connecting channel. The first film is bonded to the second film between adjacent inflatable chambers. The first film and the second film each have at least one formed region corresponding with a location of a cell, with the at least one formed region of the second film being nested into the at least one formed region of the first film. Also disclosed are processes of making the inflatable article.
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Hurley Jr. Rupert B.
Sample David R
Sealed Air Corporation (US)
Simone Catherine
LandOfFree
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