Ocean Energy Harvesting and Environmental Monitoring System

Publication ID: 24-11857844_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Ocean Energy Harvesting and Environmental Monitoring System,” Published Technical Disclosure No. 24-11857844_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857844_0007_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. 11,857,844.

Summary of the Inventive Concept

A novel system utilizing foot-worn aquatic fins to harness ocean energy, monitor ocean conditions, and prevent coastal erosion, opening up new possibilities for sustainable energy generation and environmental stewardship.

Background and Problem Solved

The original patent disclosed a foot-worn aquatic fin for aquatic activities, but it did not consider the potential of this technology in other industries. This new inventive concept addresses the need for innovative solutions in ocean energy harvesting, environmental monitoring, and coastal protection.

Detailed Description of the Inventive Concept

The system comprises a plurality of foot-worn aquatic fins adapted to rotate in response to ocean currents, generating electricity. The fins can be designed to capture heat energy from ocean currents and convert it into usable electrical energy. Additionally, the fins can be equipped with sensors for monitoring ocean currents, temperature, and salinity, transmitting data to a remote server for analysis. The system can also be used for coastal erosion prevention by anchoring the fins to the seafloor, dissipating wave energy and reducing coastal erosion. Furthermore, the fins can be equipped with collection nets to navigate through ocean currents and collect plastic waste.

Novelty and Inventive Step

The new claims introduce a novel application of the foot-worn aquatic fin technology in the field of ocean energy harvesting, environmental monitoring, and coastal protection, which is not obvious from the original patent. The inventive step lies in the adaptation of the fin design to address these new use cases, demonstrating a non-obvious and innovative solution.

Alternative Embodiments and Variations

Alternative embodiments of the system could include using different fin materials, modifying the fin shape for improved energy harvesting, or integrating the system with other ocean-based technologies. Variations of the system could include using the fins for tidal energy harvesting, ocean current monitoring, or marine life tracking.

Potential Commercial Applications and Market

The Ocean Energy Harvesting and Environmental Monitoring System has significant commercial potential in the renewable energy, environmental monitoring, and coastal protection industries. The system can be marketed to companies and governments seeking sustainable energy solutions, ocean conservation organizations, and coastal protection agencies.

CPC Classifications

SectionClassGroup
A A63 A63B31/14
A A63 A63B2031/115

Field of Art

Marine and aquatic sports equipment design, specifically hydrodynamic fin systems with adaptable mechanical configurations for underwater propulsion and interaction

Person of Ordinary Skill (PHOSITA) Profile

An engineer or designer with expertise in marine equipment, fluid dynamics, mechanical engineering, with knowledge of sports equipment design and underwater biomechanics, capable of understanding complex mechanical interactions between human-worn devices and fluid environments

Obviousness Rationale

A PHOSITA would recognize that the source patent's articulated fin design with pivoting hydrofoil blades provides a fundamental technological platform that can be readily adapted to alternative energy harvesting and environmental monitoring applications. The modular design of the original fin system inherently suggests potential for expanded functional implementations beyond traditional swimming uses. The technical principles of blade rotation, energy transfer, and mechanical responsiveness are directly transferable to the proposed ocean energy and monitoring systems.

Obvious Combinations & Variations

Source Patent Element
Pivoting hydrofoil blades with configurable angle ranges between 60-120 degrees
PTD Variation
Adapting fin blade rotation mechanism to generate electrical energy from ocean currents
Obviousness Reasoning
Predictable extension of existing mechanical energy transfer principles, utilizing known principles of mechanical-to-electrical conversion
Source Patent Element
Foot-worn support portion configured for fixing to a person's foot
PTD Variation
Integrating sensor technologies for ocean current, temperature, and salinity monitoring
Obviousness Reasoning
Routine engineering adaptation involving adding compact sensor components to an existing wearable platform
Source Patent Element
Fin portion extending along a base plane with juxtaposed hydrofoil blades
PTD Variation
Configuring fins for wave energy dissipation and coastal erosion prevention
Obviousness Reasoning
Logical application of existing hydrodynamic design principles to solve related environmental engineering challenges
Source Patent Element
Support frame with pivotal blade mounting configuration
PTD Variation
Incorporating collection nets to navigate and collect marine debris
Obviousness Reasoning
Straightforward mechanical modification using known attachment and structural principles
Source Patent Element
Configurable blade angle stops and pivot mechanisms
PTD Variation
Designing fins for thermal energy capture from ocean currents
Obviousness Reasoning
Predictable engineering adaptation leveraging existing mechanical responsiveness of fin design
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the variations disclosed herein would have been obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable extensions of the fundamental technological principles established in US Patent 11857844, involving routine engineering adaptations that would be apparent to a skilled practitioner in marine equipment design and environmental engineering.

Original Patent Information

Patent NumberUS 11,857,844
TitleFoot worn aquatic fin
Assignee(s)SWUNNING SÀRL