Enhanced Exchangeable Cartridge for Beverage Portion Dispensers
Legal Citation
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
| Section | Class | Group |
|---|---|---|
| A | A47 | A47J31/407 |
| B | B65 | B65D85/804 |
| A | A47 | A47J31/4403 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Beverage portion dispensing systems, specifically focusing on cartridge design for storing and dispensing beverage items, with expertise in mechanical design, materials science, and food packaging technologies
Person of Ordinary Skill (PHOSITA) Profile
A professional with a bachelor's degree in mechanical engineering or food packaging design, familiar with beverage dispensing technologies, material properties, and packaging innovations, with 3-5 years of industry experience
Obviousness Rationale
A person of ordinary skill would recognize that the PTD's variations represent predictable engineering improvements to the source patent's exchangeable cartridge concept. The disclosed modifications such as adjustable storage, integrated scales, and moisture management are logical extensions of the original patent's core teachings about beverage item storage and preservation. These variations represent standard design optimization techniques that would be apparent to a skilled practitioner seeking to enhance user experience and product functionality.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,104 |
|---|---|
| Title | Exchangeable cartridge for beverage portion dispenser |
| Assignee(s) | SOCIÉTÉ DES PRODUITS NESTLÉ S.A. |