Modular spill-proof cup

The modular spill-proof cup design addresses the lack of magnetic locking and safe materials in existing cups by offering interchangeable, dishwasher-safe components, ensuring spill-proof performance and user-friendly customization.

WO2026123030A1 Publication Date: 2026-06-11POKI YOKI INC
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Patent Information

Application Number
PCT/US2025/058656
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-06-02
Filing Date
2025-12-08
Publication Date
2026-06-11

AI Technical Summary

Technical Problem

Spill-proof cups often lack features such as a magnetic locking system, dishwasher-safe parts, and premium safe materials, and do not allow for customizable and easily replaceable components.

Method used

A modular spill-proof cup design with interchangeable parts, including a magnetic locking system, dishwasher-safe materials, and customizable components, featuring a spout assembly, lid assembly, downspout assembly, and vessel, all crafted from BPA-, BPS-, PVC-, and lead-free materials.

Benefits of technology

Provides a spill-proof solution with easy assembly and cleaning, customizable options, and safe materials, enhancing user experience and environmental safety.

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Abstract

Described in this paper are cups that have one or more of the following features: one system that grows over time, mistake-proof assembly that includes magnetic parts, easily-replaceable component parts, a removable seal for complete access (for cleaning), customizable component part combinations, a weighted straw, a spill-proof magnetic locking system, all component parts dishwasher-safe, and crafted of premium safe materials (e.g., BPA-, BPS-, PVC-, phthalate-, and lead-free).
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