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US 11958662

How a Refillable Capsule Plug Seals Cleaning Concentrates

A specialized plug design for refillable cleaning product capsules that ensures a secure, leak-proof seal when the capsule is attached to a bottle.

Statusactive

Granted2024

Expires2040

Claims21

Forward citations2

Prior art78

AssigneeConopco Inc

InventorsMatthijs Lucas Bookelmann, Sebastiaan Wilhelmus Josephus Den Boer +1

Patent B

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