Adaptive Drip Coffee Machines for Specialized Environments
Legal Citation
Summary of the Inventive Concept
The inventive concept discloses a range of specialized drip coffee machines tailored to operate in high-security, extreme weather, disaster relief, high-altitude, and water-scarce environments, offering unique solutions for niche markets.
Background and Problem Solved
The original patent disclosed a standard drip coffee machine and liquid discharge device. However, these devices are not suitable for operation in specialized environments, where unique challenges and constraints exist. The inventive concept addresses these limitations by introducing adaptive designs and features that cater to specific needs.
Detailed Description of the Inventive Concept
The inventive concept comprises five specialized variations of drip coffee machines, each designed for a specific environment. The high-security variant features a tamper-evident liquid discharge device with a secure enclosure and monitoring system. The extreme weather variant has a weather-resistant enclosure and a liquid discharge device configured for low-temperature operation. The disaster relief variant is portable, compact, and battery-powered, with an integrated water purification system. The high-altitude variant features a pressurized liquid providing module and a specialized nozzle for optimal coffee extraction. The water-scarce variant incorporates a water-conserving liquid discharge device and a recycling system for coffee grounds and wastewater.
Novelty and Inventive Step
The inventive concept's novelty lies in its adaptation of the original patent's design to cater to specific, niche environments. The inventive step resides in the combination of unique features and designs that address the challenges and constraints of each environment, providing a new and non-obvious solution.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include additional features, such as modular components, interchangeable parts, or advanced sensors and automation. Variations could also be developed for other specialized environments, such as marine or aerospace applications.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including government, military, disaster relief, hospitality, and aerospace. The specialized drip coffee machines can provide a competitive edge in niche markets, offering unique solutions that cater to specific needs and environments.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A47 | A47J31/4475 |
| A | A47 | A47J31/10 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Coffee machine liquid discharge systems, specifically automated drip coffee brewing technologies with precision liquid delivery mechanisms, requiring mechanical engineering and fluid dynamics expertise
Person of Ordinary Skill (PHOSITA) Profile
A mechanical engineer with expertise in beverage dispensing systems, familiar with precision gear mechanisms, fluid control technologies, and environmental adaptation strategies for mechanical devices
Obviousness Rationale
A PHOSITA would recognize that the source patent's fundamental liquid discharge device design provides a modular framework easily adaptable to specialized environmental conditions. The core mechanical principles of rotational actuation, gear-driven liquid delivery, and precision discharge remain consistent across the disclosed variations. The technical modifications represent predictable engineering solutions addressing specific operational constraints within a well-understood technological domain.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,105 |
|---|---|
| Title | Drip coffee machine and liquid discharge device used therefor |
| Assignee(s) | Hanter Technology Co., Ltd. |