Interlockable seal

Receptacles – Closures – Removable closure situated by resilient distortion and...

Reexamination Certificate

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Details

C220S380000, C220S780000

Reexamination Certificate

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07337917

ABSTRACT:
A seal for a container, the seal having a base panel with multiple upwardly projecting protuberances on the base panel spaced so as to define recesses complementary to the protuberances for reception of the protuberances within the recesses of a duplicate inverted seal and for selective interlocking engagement of the seals to each other.

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patent: 6886704 (2005-05-01), Hayes et al.

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