Modular Power Delivery System for Diverse Applications

Publication ID: 24-11857749_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Modular Power Delivery System for Diverse Applications,” Published Technical Disclosure No. 24-11857749_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857749_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. 11,857,749.

Summary of the Inventive Concept

This inventive concept leverages the core technology of the original adapter device patent to enable seamless power delivery in various industries, including medical implantable devices, prosthetic limbs, electric bicycles, autonomous vehicles, and portable camping power systems.

Background and Problem Solved

The original adapter device patent addressed the limitations of traditional tattoo machines, but its modular design and power delivery capabilities have far-reaching potential beyond the tattoo industry. This inventive concept tackles the challenge of adapting the core technology to address diverse power delivery needs across various fields.

Detailed Description of the Inventive Concept

The modular power delivery system consists of an adapter device with a RCA connector and a printed circuit board, which enables efficient power transfer between a power supply and a device. The system's versatility is demonstrated through its application in medical implantable devices, where it ensures reliable power delivery; in prosthetic limbs, where it facilitates efficient power transfer; in electric bicycles, where it seamlessly switches between wireless and wired power configurations; in autonomous vehicles, where its modular design enables flexible power delivery; and in portable camping power systems, where it provides a reliable power source.

Novelty and Inventive Step

The inventive concept's novelty lies in its application of the original adapter device's core technology to entirely new industries and use cases, thereby expanding its commercial potential. The inventive step is the recognition of the adapter device's modular design and power delivery capabilities as a solution to diverse power delivery challenges across various fields.

Alternative Embodiments and Variations

Alternative embodiments of the modular power delivery system could include variations in the adapter device's design, such as different connector types or modular components, to accommodate specific industry requirements. Additionally, the system could be integrated with energy harvesting technologies or advanced power management systems to further enhance its capabilities.

Potential Commercial Applications and Market

The modular power delivery system has vast commercial potential across various industries, including medical devices, prosthetics, electric vehicles, autonomous systems, and outdoor recreational equipment. Its adaptability and efficiency make it an attractive solution for companies seeking to improve power delivery in their products.

CPC Classifications

SectionClassGroup
A A61 A61M37/0084
H H01 H01R13/625
H H01 H01R31/06
A A61 A61M2205/8206

Field of Art

Power delivery systems and modular electronic interfaces, with expertise in connector technologies, power transfer mechanisms, and cross-industry adaptable power solutions

Person of Ordinary Skill (PHOSITA) Profile

An electrical engineer with 5-7 years experience in power system design, familiar with connector technologies, circuit board design, and modular power transfer techniques across medical, automotive, and consumer electronics domains

Obviousness Rationale

A PHOSITA would recognize the fundamental power delivery architecture from the source patent as readily adaptable to multiple technical domains by applying standard engineering design principles. The core technology of the RCA connector, printed circuit board, and power transfer mechanism represents a generalizable solution that can be systematically translated across different application contexts. The variations disclosed in the PTD represent predictable extensions of the original tattoo machine adapter's core technological concept.

Obvious Combinations & Variations

Source Patent Element
RCA connector for power delivery in tattoo machine adapter
PTD Variation
Applying RCA connector technology to prosthetic limb and medical implantable device power systems
Obviousness Reasoning
RCA connectors are standard power transfer interfaces with known electrical coupling characteristics, making their application across different device types a predictable design choice for a PHOSITA
Source Patent Element
Printed circuit board with polarity management circuitry
PTD Variation
Implementing polarity management in electric bicycle and autonomous vehicle power systems
Obviousness Reasoning
Power management circuits that ensure correct electrical polarity are fundamental engineering techniques applicable across multiple power delivery contexts
Source Patent Element
Modular power interface with rotatable adapter configuration
PTD Variation
Creating flexible power delivery systems for camping equipment and wearable technologies
Obviousness Reasoning
Modular design principles that enable rotational and reconfigurable interfaces represent standard engineering approaches to creating adaptable power solutions
Source Patent Element
Power transfer mechanism between tool and power supply
PTD Variation
Wireless and wired power switching capabilities for diverse technological platforms
Obviousness Reasoning
Transitioning between power delivery modes is a known technique in power system design, representing a predictable technological evolution
Source Patent Element
Electrical terminal coupling mechanism
PTD Variation
Implementing standardized power interfaces across medical, transportation, and consumer device domains
Obviousness Reasoning
Electrical coupling techniques are fundamentally transferable across technological domains when basic electrical requirements are consistent
35 U.S.C. § 103 Summary: Based on US Patent 11857749's disclosed power delivery adapter technology, the present publication demonstrates that the claimed variations represent obvious extensions of known power transfer techniques. A person having ordinary skill in the art would recognize the systematic applicability of the source patent's core technological principles across multiple domains as a predictable engineering design choice, thereby rendering subsequent claims involving similar modular power delivery configurations obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,749
TitleAdapter device for tattoo machine
Assignee(s)FK Irons Inc.