Method of making a filled container and product

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United States of America Patent

PATENT NO 4757912
SERIAL NO

06739021

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tubular body provided with a first end wall is filled through the open end thereof and sealed by a second end wall. One of these walls has a hole therethrough closed by a closing means, this wall being initially of generally concave configuration with the closing means disposed entirely inwardly of a plane passing through the rim of the wall. The concave wall is subsequently changed to a generally convex configuration with the closing means disposed at least partially outwardly of the plane.

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Patent Owner(s)

Patent OwnerAddress
THOMASSEN & DRIJVER-VERBLIFA N V A CO OF THE NETHERLANDSNO 51 ZUTPHENSEWEG 7418 AJ DEVENTER

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heyting, Hendrik G Epse, NL 2 5

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