Stock material or miscellaneous articles – Structurally defined web or sheet – Including fastener for attaching to external surface
Reexamination Certificate
2011-08-09
2011-08-09
O'Hern, Brent T (Department: 1783)
Stock material or miscellaneous articles
Structurally defined web or sheet
Including fastener for attaching to external surface
C024S442000, C293S120000, C428S098000, C428S099000
Reexamination Certificate
active
07993725
ABSTRACT:
A thermoformed product formed during a thermoforming process includes a thermoformed sheet of polymeric material having front and rear surfaces defining a thickness, and having a first section thermoformed to include a non-planar three-dimensional useful structure and at least one second section. Each of the at least one second sections have a first area of reduced thickness and have a second area including attachment structure, with the attachment structure being formed in part by material extruded from the first area into the attachment structure while the polymeric material of the sheet is hot during the thermoforming process.
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Cormier Joel M.
Gerwolls Matthew M.
Rossi Michael A.
Smith Donald S.
O'Hern Brent T
Price Heneveld LLP
SafetyNet Energy Management, LLC
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