Envelopes – wrappers – and paperboard boxes – Paperboard box – Collapsible along supplemental fold line
Reexamination Certificate
2005-05-03
2005-05-03
Elkins, Gary E. (Department: 3727)
Envelopes, wrappers, and paperboard boxes
Paperboard box
Collapsible along supplemental fold line
C229S117070, C229S169000, C229S172000, C229S191000, C229S918000
Reexamination Certificate
active
06886738
ABSTRACT:
A tray comprising a bottom of the tray; a couple of headers; a couple of sides; a polygonal column on each of its corners; and two top flaps, each of which extends horizontally from one of the headers to the inner area of the tray is provided. The tray also comprises inclined folding lines that allow the folding of the headers and the sides on the bottom of the tray; wherein the inclined folding lines are located on the headers and on the top flaps. The tray is very strong and, at the same time, can be transported substantially flat, occupying a reduced space.
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Elkins Gary E.
Paper, S.A.
Steinberg & Raskin, P.C.
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