4. Dispensing
  5. Slitted resilient diaphragm or nipple

Sigurd Schwanenberg

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Closure membrane and closure employing same

Dispensing – Outlet element operated by pressure of contents – Spring form – resilient or compressible flow controller or...
Reexamination Certificate

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Self-closing closure and closure membrane relating to same

Dispensing – Slitted resilient diaphragm or nipple
Reexamination Certificate

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Self-closing seal with a sealing membrane

Dispensing – Slitted resilient diaphragm or nipple
Patent

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Profile ID: LFUS-PAI-P-876827

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