Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Reexamination Certificate
2006-11-28
2006-11-28
Tawfik, Sameh H. (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
C493S394000, C493S927000, C493S114000
Reexamination Certificate
active
07141013
ABSTRACT:
A method of manufacture comprising the steps of extruding a zipper part comprising a plastic closure member that has an interlockable profile and that has a side opposite to the profile; and joining a piece of plastic material to the side of the closure member. The piece is disposed entirely within an elevational range bounded by top and bottom edges of the closure member and is designed to function as a slider end stop. The end stop piece can be joined to the side of the plastic closure member by any one of the following techniques; heating the plastic to a softening temperature and pressing the piece against the softened portion; gluing the piece to the side of the closure member; fastening the piece to the closure member; or injection molding the piece onto the side of the closure member.
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Illinois Tool Works Inc.
Ostrager Chong & Flaherty & Broitman P.C.
Tawfik Sameh H.
LandOfFree
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