Enhanced Dispenser Actuator Assembly for Improved Safety and Efficiency

Publication ID: 24-11857747_0001_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Dispenser Actuator Assembly for Improved Safety and Efficiency,” Published Technical Disclosure No. 24-11857747_0001_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857747_0001_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,747.

Summary of the Inventive Concept

An innovative dispenser actuator assembly with improved locking mechanisms, reinforced structures, and integrated safety features, enhancing the safety and efficiency of dispensing flowable materials from crushable glass ampoule assemblies.

Background and Problem Solved

The original dispenser actuator assembly patent (Dispenser actuator assembly) has limitations in securely mounting on crushable glass ampoule assemblies, withstanding increased pressure, and preventing accidental actuation. The new inventive concept addresses these limitations by introducing an improved locking mechanism, reinforced structure, and integrated safety mechanism, ensuring controlled dispensing and reduced risk of injury or damage.

Detailed Description of the Inventive Concept

The enhanced dispenser actuator assembly comprises a base member with an improved locking mechanism featuring interlocking teeth that engage with corresponding teeth on the glass ampoule assembly, ensuring a secure mount. The base member also features a reinforced structure consisting of concentric rings that distribute pressure evenly, allowing it to withstand increased pressure when crushing the glass ampoule. Additionally, an integrated safety mechanism prevents accidental actuation of the assembly, ensuring controlled dispensing of the flowable material. The actuator assembly can be customized with an adjustable actuator arm to accommodate dispensers of varying sizes.

Novelty and Inventive Step

The new claims introduce novel features such as the improved locking mechanism, reinforced structure, and integrated safety mechanism, which are not present in the original patent. These features provide a non-obvious solution to the limitations of the original patent, enhancing the safety and efficiency of the dispenser actuator assembly.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the locking mechanism, such as magnetic or friction-based locking systems. The reinforced structure could be modified to use alternative materials or geometries. The integrated safety mechanism could be replaced with other safety features, such as sensors or alarms.

Potential Commercial Applications and Market

The enhanced dispenser actuator assembly has significant commercial potential in industries such as pharmaceuticals, cosmetics, and food processing, where the safe and efficient dispensing of flowable materials is critical. The inventive concept's improved safety and efficiency features make it an attractive solution for companies seeking to upgrade their dispensing systems.

CPC Classifications

SectionClassGroup
A A61 A61M35/003
A A61 A61J1/065
A A61 A61M2209/04

Original Patent Information

Patent NumberUS 11,857,747
TitleDispenser actuator assembly
Assignee(s)James Alexander Corporation