BACK-OFF RESISTANT CLOSURE SYSTEM

A resealable anti back-off closure system that is substantially leak-proof and back-off resistant. A closure and container include mating screw threads. The closure includes recesses formed within the interior surface of the closure adapted to cooperate with protrusions formed on the neck of the con...

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Bibliographische Detailangaben
1. Verfasser: KEENER David A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A resealable anti back-off closure system that is substantially leak-proof and back-off resistant. A closure and container include mating screw threads. The closure includes recesses formed within the interior surface of the closure adapted to cooperate with protrusions formed on the neck of the container. The protrusions and recesses releasably lock together when the closure is screwed onto the container. The closure and container form at least two seals when coupled, including a flange seal and a land seal.