Eco-Friendly, Self-Sustaining Toilet Systems for Vehicles

Publication ID: 24-11857123_0010_PTD
Published: November 07, 2025
Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Eco-Friendly, Self-Sustaining Toilet Systems for Vehicles,” Published Technical Disclosure No. 24-11857123_0010_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857123_0010_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. 11,857,123.

Summary of the Inventive Concept

A next-generation, modular toilet system for vehicles that integrates biodegradable components, AI-powered waste analysis, renewable energy, and self-sustaining features to minimize waste and environmental impact.

Background and Problem Solved

The original disposable portable toilet system, while innovative, has limitations in terms of environmental sustainability and waste management. The new inventive concept addresses these limitations by envisioning a self-sustaining, modular toilet system that reduces waste and environmental impact, while increasing efficiency and convenience.

Detailed Description of the Inventive Concept

The inventive concept comprises a network of interconnected, biodegradable toilet modules, each containing a waste collection component and a chemical component. The modules are designed to be replaced and recycled, and the system is powered by a renewable energy source. The toilet system integrates an AI-powered waste analysis module, which detects and identifies the type and quantity of waste, and dispenses a customized amount of sanitizing and solidifying chemicals. The system also features a collapsible, inflatable toilet module with a self-cleaning, antimicrobial surface, and a built-in, UV-C light disinfection system. Additionally, the toilet system incorporates a modular, 3D-printed toilet component, which can be customized to fit different vehicle types and sizes, and is designed to be easily replaced and recycled.

Novelty and Inventive Step

The new inventive concept introduces several novel features, including the use of biodegradable modules, AI-powered waste analysis, and renewable energy, which differentiate it from the original patent. The inventive step lies in the integration of these features to create a self-sustaining, modular toilet system that minimizes waste and environmental impact.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different types of renewable energy sources, such as solar or wind power, or the integration of additional features, such as water recycling or composting capabilities. Variations of the toilet system could be designed for different vehicle types, such as recreational vehicles, buses, or trucks.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the automotive and transportation industries, particularly in the context of sustainable and environmentally friendly technologies. The market for eco-friendly toilet systems is growing, driven by increasing consumer demand for sustainable products and services.

CPC Classifications

SectionClassGroup
A A47 A47K11/035

Field of Art

Portable sanitation systems, waste management technologies, and vehicle-integrated waste disposal solutions, with expertise in chemical treatment, biodegradable materials, and modular design

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced engineering or materials science background, familiar with waste management technologies, chemical treatment processes, and vehicle-integrated systems, possessing knowledge of biodegradable materials and modular design principles

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core toilet system technology, utilizing known techniques in waste management, chemical treatment, and modular design to enhance functionality and sustainability. The disclosed AI-powered waste analysis, renewable energy integration, and customizable modules represent logical technological progressions that would be apparent to a skilled practitioner seeking to improve portable toilet systems.

Obvious Combinations & Variations

Source Patent Element
Waste collection component with chemical sanitization system
PTD Variation
AI-powered waste analysis module that customizes chemical dispensing
Obviousness Reasoning
Predictable application of known sensor and control technologies to optimize chemical treatment process, representing a routine design improvement
Source Patent Element
Biodegradable waste collection component
PTD Variation
Modular, replaceable toilet modules designed for recycling
Obviousness Reasoning
Logical extension of existing biodegradability concept, applying standard engineering principles of modularity and recyclability
Source Patent Element
Chemical component for waste solidification
PTD Variation
Integrated microbial fuel cell generating electricity from waste
Obviousness Reasoning
Known technique of converting biological waste into energy, representing a predictable combination of existing waste management technologies
Source Patent Element
Portable toilet system with hinged lid
PTD Variation
Collapsible, inflatable toilet module with self-cleaning surface
Obviousness Reasoning
Routine design variation addressing portability and hygiene using known materials and manufacturing techniques
Source Patent Element
Waste collection system with chemical treatment
PTD Variation
3D-printed customizable toilet component with renewable energy integration
Obviousness Reasoning
Predictable application of advanced manufacturing and energy technologies to improve existing waste management systems
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857123, a Person Having Ordinary Skill In The Art would find the variations disclosed in the Published Technical Disclosure to represent obvious modifications to the prior art, utilizing known techniques in waste management, chemical treatment, and modular design to enhance portable toilet system functionality. The disclosed innovations represent predictable technological progressions that would be apparent to a skilled practitioner seeking to improve portable sanitation technologies.

Original Patent Information

Patent NumberUS 11,857,123
TitleDisposable portable toilet system