Reusable modular bottle platform with single fill standard, interchangeable dispensing heads, shoulder-seated elastomeric topper with sidewall venting, and cleanable separable components

Abstract

Various implementations include a reusable bottle platform. The reusable bottle platform includes a bottle defining an interior cavity and having a neck defining a coupling interface configured to receive a dispensing head. The neck defines a channel in fluid communication with the interior volume. The reusable bottle platform includes a fill indicator integrated as a structural feature of an outer surface of the bottle. The fill indicator defines a single predetermined fill volume. The bottle includes at least one aperture extending to the interior cavity. The at least one aperture is positioned at or above a fill elevation corresponding to the fill indicator. The at least one aperture is configured to communicate the interior cavity with an exterior of the bottle such that liquid introduced into the interior cavity above the fill elevation corresponding to the fill indicator is able to flow through the at least one aperture.

Dependencies are inferred from the claim text.