Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having vertical projecting element or recess for interlock
Reexamination Certificate
2005-06-15
2008-12-23
Stashick, Anthony D (Department: 3781)
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Having vertical projecting element or recess for interlock
C206S499000, C206S589000, C206S593000, C206S821000
Reexamination Certificate
active
07467714
ABSTRACT:
The container stack includes a plurality of stacked containers and separator elements having open portions, with the outside containers in each level received in an opening. The outside openings engage the outer surface of the outside containers and press the outside containers inwardly to secure the containers in position.
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Darr Richard C.
Greyerbiehl Michael E.
Sigurdson Brett A.
Slat William A.
Steinke James R.
Dykema Gossett PLLC
Eloshway Niki M.
Plastipak Packaging, Inc.
Stashick Anthony D
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