Enhanced Exchangeable Cartridge for Beverage Portion Dispensers

Publication ID: 24-11857104_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Exchangeable Cartridge for Beverage Portion Dispensers,” Published Technical Disclosure No. 24-11857104_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857104_0006_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. 11,857,104.

Summary of the Inventive Concept

This inventive concept improves upon the original exchangeable cartridge by introducing adjustable storage, real-time inventory management, and optimized beverage preparation, enhancing user experience and efficiency.

Background and Problem Solved

The original exchangeable cartridge patent, while effective, has limitations in terms of storage flexibility, inventory management, and beverage preparation customization. This new concept addresses these limitations by introducing innovative features that enhance the overall user experience.

Detailed Description of the Inventive Concept

The enhanced exchangeable cartridge features a tubular storage member with an adjustable longitudinal axis, allowing for varying sizes of beverage items. Additionally, an integrated scale provides real-time inventory management and low-level alerts. The cartridge also incorporates a moisture-absorbing material to maintain a consistent humidity level, preserving beverage item quality. Furthermore, the cartridge is designed for easy refill, facilitated by a visual indicator, and can detect the type of beverage item stored, automatically adjusting dispensing parameters for optimal beverage preparation.

Novelty and Inventive Step

The new claims introduce novel features, including adjustable storage, integrated scales, and real-time inventory management, which are not present in the original patent. These features provide a non-obvious improvement over the existing technology, enhancing user experience and efficiency.

Alternative Embodiments and Variations

Alternative embodiments of the enhanced exchangeable cartridge could include different storage geometries, various types of integrated sensors, or alternative materials for the moisture-absorbing component. Variations could also include different types of beverage items or dispensing mechanisms.

Potential Commercial Applications and Market

The enhanced exchangeable cartridge has significant commercial potential in the beverage industry, particularly in the coffee and tea markets, where customized and efficient beverage preparation is highly valued. The inventive concept could be integrated into existing portion dispenser systems or used as a standalone product, offering a competitive advantage in the market.

CPC Classifications

SectionClassGroup
A A47 A47J31/407
B B65 B65D85/804
A A47 A47J31/4403

Original Patent Information

Patent NumberUS 11,857,104
TitleExchangeable cartridge for beverage portion dispenser
Assignee(s)SOCIÉTÉ DES PRODUITS NESTLÉ S.A.