OPENTECHNICAL PUBLICATION
OT-2026-000002259

Washable sifter bin for toy building blocks

Published: 2026-09-15T19:11:49.110260Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002259
Categories: Material Handling > Conveying Systems

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ABSTRACT

A washable sifter bin device including a circular bottom sheet having a
plurality of circular holes, a cylindrical wall surrounding the circular
bottom sheet, and a central knob attached to the bottom sheet and located at a
center of the bottom sheet. A storage and washing sifter bins'assembly
includes a plurality of washable sifter bins attachably stocked to one
another, wherein each of the plurality of the washable sifter bins includes a
circular bottom sheet having a plurality of circular holes of a particular
diameter specified for each of the plurality of the washable sifter bins; a
cylindrical wall surrounding the circular bottom sheet; and a central knob
attached to the bottom sheet and located at a center of the bottom sheet.

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OpenTechnical publication OT-2026-000002259
Published 2026-09-15T19:11:49.110260Z
https://opentechnical.org/p/OT-2026-000002259