Fluid Level Monitoring System for Diverse Industries

Publication ID: 24-11857759_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Fluid Level Monitoring System for Diverse Industries,” Published Technical Disclosure No. 24-11857759_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857759_0002_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. 11,857,759.

Summary of the Inventive Concept

A novel application of light-based fluid level monitoring technology to various industries beyond medical devices, including wine fermentation, beer brewing, swimming pool maintenance, hydraulic systems, and chemical storage.

Background and Problem Solved

The original patent disclosed a system for detecting and reporting fluid levels in an infusion device, primarily designed for medical applications. However, this technology has broader implications and can be adapted to address fluid level monitoring challenges in other industries. The new inventive concept tackles the limitations of the original patent by expanding its applicability to diverse fields, enhancing efficiency, and reducing costs.

Detailed Description of the Inventive Concept

The inventive concept comprises a light-based fluid level monitoring system, adaptable to various industries. In wine fermentation, the system monitors the fluid level in fermentation tanks, enabling optimal wine production. In beer brewing, the system tracks the liquid level in brew kettles, allowing for real-time adjustments. In swimming pool maintenance, the system detects fluid levels, ensuring proper water levels and reducing energy consumption. In hydraulic systems, the system monitors fluid levels in reservoirs, preventing damage and optimizing performance. In chemical storage, the system detects fluid levels, enhancing safety and reducing waste.

Novelty and Inventive Step

The new claims introduce novel applications of the original patent's technology, demonstrating an inventive step by adapting the light-based fluid level monitoring system to diverse industries, thereby expanding its scope and value.

Alternative Embodiments and Variations

Alternative embodiments may include using different light sources, sensor configurations, or control systems tailored to specific industries. Variations may also involve integrating the fluid level monitoring system with existing infrastructure, such as automation systems or IoT devices, to enhance its functionality and versatility.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential across various industries, including wine production, beer brewing, swimming pool maintenance, hydraulic systems, and chemical storage. The system's adaptability, efficiency, and cost-effectiveness make it an attractive solution for companies seeking to optimize their operations and reduce waste.

CPC Classifications

SectionClassGroup
A A61 A61M5/1684
A A61 A61J1/10
A A61 A61M2205/18
A A61 A61M2205/3306
A A61 A61M2205/3327
A A61 A61M2205/42

Field of Art

Medical device monitoring and fluid level sensing technologies, with expertise in sensor integration, control systems, and measurement techniques across medical and industrial applications

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer or technician with knowledge of sensor technologies, fluid monitoring systems, and cross-domain adaptation of measurement techniques, capable of translating principles between different technical domains

Obviousness Rationale

A person of ordinary skill would recognize that the fundamental light-based fluid level detection principle disclosed in the source patent is readily adaptable to multiple industrial contexts by simply substituting the container and maintaining the core sensing methodology. The light source and sensor configuration represents a generalizable measurement technique that can be applied across diverse fluid containment scenarios with minimal technical modification.

Obvious Combinations & Variations

Source Patent Element
Light source and sensor configuration for detecting fluid levels in an infusion bag
PTD Variation
Applying identical light sensing methodology to wine fermentation tanks, hydraulic reservoirs, and chemical storage tanks
Obviousness Reasoning
Predictable result of transferring a known measurement technique to analogous fluid containment systems with substantially similar geometric and measurement requirements
Source Patent Element
Control system for monitoring light sensor data and determining fluid levels
PTD Variation
Extending control system logic to different industrial contexts like swimming pool maintenance and beer brewing
Obviousness Reasoning
Known technique of adapting sensor interpretation algorithms across domains with fundamentally similar measurement challenges
Source Patent Element
Movable sensing element positioned to capture fluid level measurements
PTD Variation
Repositioning sensing elements for different container geometries in hydraulic and chemical storage applications
Obviousness Reasoning
Design choice involving routine engineering adaptation of sensor placement to accommodate different container configurations
Source Patent Element
Reporting and warning module for system performance monitoring
PTD Variation
Integrating performance tracking and alert systems into industrial fluid monitoring contexts
Obviousness Reasoning
Predictable extension of existing monitoring technology to provide consistent performance tracking across different technical domains
35 U.S.C. § 103 Summary: Based on US Patent 11857759, the disclosed fluid level monitoring variations represent obvious technological extensions that would be readily conceived by a person having ordinary skill in sensor and measurement technologies. The published technical disclosure demonstrates that the core light-based fluid level detection methodology is a generalizable technique applicable across multiple industrial contexts through routine engineering adaptation.

Original Patent Information

Patent NumberUS 11,857,759
TitleSystem for detecting and reporting fluid levels in an infusion device