Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Reexamination Certificate
2005-03-22
2005-03-22
Foster, Jim (Department: 3728)
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
C229S164000, C229S191000
Reexamination Certificate
active
06868968
ABSTRACT:
The tray comprises five independent parts which with the suitable construction and attachment to each other define the base (1), side walls (2) and end pieces (3), with the part corresponding to the latter provided with extreme extensions provided in each case with the folding line which gives rise to sectors (8), (9), (10), (11) and (12) which fold so that they superimpose on each other in an enveloping manner, forming triangular-prism shaped reinforcements at the corners, which reinforcements are provided, on either side of the corner and in correspondence with the upper edge of the corners, with ridges (15) complementary of slits (5) of the bottom of the tray, in order to stack the trays on each other. Said reinforcements which are part of end pieces (3) are formed before the parts reach the assembly station of the tray itself, which is meant to contain fruit and similar products.
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Foster Jim
Welsh & Katz Ltd.
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