Method of providing the inner side of a neck opening of a vessel with a synthetic sleeve

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United States of America Patent

PATENT NO 4757594
SERIAL NO

06884972

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Abstract

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Method of providing the inner side of a neck of a vessel with a synthetic sleeve provided with inner screw thread for a closure stop (15) said sleeve being provided with an outer collar (8) with the shape of a truncated cone having its smallest diameter at the outer end and smaller than the inner diameter of the neck (3) and its largest diameter larger than the inner diameter of the neck, which sleeve in heated condition is pressed into and through the neck until the collar snaps outwardly over the edge of the neck.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE EMBALLAGE INDUSTRIE VAN LEER B V A CORP OF AMSTELVEEN THE NETHERLANDSAMSTERDAMSEWEG 206 1182 HL AMSTELVEEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kars, Herman P Uithoorn, NL 11 52
Kors, Willem F Woubrugge, NL 1 3

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