Special receptacle or package – Shock protection type – With distinct corner or edge protector
Reexamination Certificate
2006-03-21
2006-03-21
Ramirez, Ramon O (Department: 3632)
Special receptacle or package
Shock protection type
With distinct corner or edge protector
C206S320000, C428S034200
Reexamination Certificate
active
07014046
ABSTRACT:
An improved support post for cushioning and supporting large products is provided. The post is made from a sheet that is convolutely wound around a mandrel and shaped into a desired shape. The improvement comprises making the sheet from multiple thicknesses of paper so that, upon winding the sheet into a tube, the middle layer of the tube is thicker than the outer layers. The post has a higher axial compression strength than a conventional post, but the same amount (weight) of material.
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Niu Xiaokai
Qiu Yanping
van de Camp Johannes Wilhelmus
Zold Michael D.
Clausen Miller P.C.
Ramirez Ramon O
Sonoco Development Inc.
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