Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Reexamination Certificate
2006-05-02
2006-05-02
Mai, Tri M. (Department: 3727)
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
C229S141000
Reexamination Certificate
active
07036717
ABSTRACT:
A sealed package (1, 1′) for pourable food products, made from sheet packaging material and having a top wall (6) crossed by a transverse sealing band (15) forming flat projecting tab (21) folded coplanar with and onto the top wall (6) along a bend line (22), and an opening device (8) fitted to a portion of the top wall (6) bounded on one side by the sealing band (15); the tab (21) has a flat striplike auxiliary portion (25) interposed between the sealing band (15) and the bend line (22), so that the area of the portion of the top wall (6) available for the opening device (8) is increased by the width of the auxiliary portion (25).
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Furini Gian Luca
Mastri Roberto
Buchanan & Ingersoll PC
Mai Tri M.
Tetra Laval Holdings & Finance S.A.
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