Dispensing system and method of use

A manual, pump-based dispensing system with a plunger and trigger mechanism addresses inefficiencies in existing systems by enabling precise and ergonomic fluid dispensing of laundry detergents, reducing waste and user fatigue.

WO2026111847A1 Publication Date: 2026-05-28SCIONTI GUISEPPE S
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Patent Information

Application Number
PCT/US2025/052006
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-10-21
Filing Date
2025-10-22
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

Existing laundry detergent dispensing systems often require external power sources and are inefficient in dispensing precise amounts of fluid, leading to waste and user fatigue.

Method used

A manual, pump-based dispensing system with a plunger, biasing member, and trigger mechanism that allows for precise fluid dispensing without external power, using a plunger's translation between compressed and decompressed positions to control fluid volume and pressure, enabling measured quantities of liquid detergent to be dispensed and drawn from a reservoir.

Benefits of technology

The system enables efficient, ergonomic, and waste-free dispensing of laundry detergents with minimal user effort, allowing for controlled fluid intake and expulsion without external power, promoting sustainability and ease of use.

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Abstract

A fluid dispensing system may include a body having an interior space, an inlet, and an outlet. The interior space may include a fluid holding area in fluid communication with the inlet and outlet. A plunger is translatable within the interior space between a compressed position and a decompressed position. A biasing member operably couples to the plunger to bias the plunger in a first direction. A trigger operably couples to the plunger. Actuation of the trigger causes the plunger to translate in a second direction, counter to the bias provided by the biasing member. The fluid dispensing system may be used to dispense liquid laundry detergent.
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