Envelopes – wrappers – and paperboard boxes – Paperboard box – Multi-layer side or bottom wall having two or more layers of...
Reexamination Certificate
2011-01-25
2011-01-25
Elkins, Gary E (Department: 3782)
Envelopes, wrappers, and paperboard boxes
Paperboard box
Multi-layer side or bottom wall having two or more layers of...
C229S114000, C229S120180, C229S146000, C229S173000, C229S906000
Reexamination Certificate
active
07874476
ABSTRACT:
A container (1) for the transport of a foodstuff comprises an upper and a lower container half (2, 3) which are interconnected for pivoting between a closed and an open position (4). Each container half comprises a flat bottom and/or cover wall (5, 6), from which side walls (7, 8, 9, 10) extend essentially obliquely upwards or downwards and outwards to the respective other container half (2, 3). In order to improve the thermal insulation with containers of this nature and at the same time to achieve increased stability, in particular with containers made from paper, cardboard or the like, the bottom and/or cover wall (5, 6) is formed double-walled at least in places. A one-part blank (40) is provided for the manufacture of a container of this nature.
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Elkins Gary E
Fish & Richardson P.C.
Seda S.p.A.
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