Flexible or portable closure – partition – or panel – Pleating type – With preformed pleats
Reexamination Certificate
2007-01-09
2007-01-09
Johnson, Blair M. (Department: 3634)
Flexible or portable closure, partition, or panel
Pleating type
With preformed pleats
C156S197000, C428S116000
Reexamination Certificate
active
09017392
ABSTRACT:
A tabbed honeycomb structure or pleated panel is made from a stack of collapsed multi-cellular material. The stack is split at bond lines thereby forming the panels of pleated or honeycomb material having a joint tab on one face. The tabbed, honeycomb material is attached between a headrail and a bottomrail to form a window covering.
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Buchanan & Ingersoll PC
Johnson Blair M.
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