Modular Portable Toilet Technology for Diverse Applications

Publication ID: 24-11857122_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Modular Portable Toilet Technology for Diverse Applications,” Published Technical Disclosure No. 24-11857122_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857122_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. 11,857,122.

Summary of the Inventive Concept

The inventive concept leverages the core technology of the modular portable toilet with a rotary agitator to address diverse industry challenges, from contaminated soil remediation to spacecraft fuel production, offering a versatile solution for various environmental and industrial problems.

Background and Problem Solved

The original patent introduced a modular portable toilet with a rotary agitator for efficient waste management. However, its application was limited to traditional toilet use cases. The new inventive concept expands the technology's scope to tackle pressing issues in various industries, such as environmental pollution, industrial equipment decontamination, agricultural sustainability, disaster relief, and space exploration.

Detailed Description of the Inventive Concept

The new claims apply the rotary agitator technology to mix reagent materials with contaminated soil, industrial equipment contaminants, agricultural waste, contaminated water, and spacecraft waste. This versatility enables the development of novel systems and methods for soil remediation, equipment decontamination, fertilizer production, water purification, and fuel source creation. The modular design allows for easy adaptation to diverse environments and use cases.

Novelty and Inventive Step

The new claims introduce a non-obvious expansion of the original technology, applying the rotary agitator to novel industries and use cases. The inventive step lies in recognizing the potential of the modular portable toilet technology to address a wide range of environmental and industrial challenges, beyond its original purpose.

Alternative Embodiments and Variations

Alternative embodiments could include customized agitator designs for specific industries, integration with existing equipment or infrastructure, and adaptation to varying environmental conditions. Variations may involve different reagent materials, mixing protocols, or system configurations to optimize performance in distinct applications.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential across multiple industries, including environmental remediation, industrial equipment manufacturing, agricultural production, disaster relief services, and space exploration. The market demand for innovative solutions in these areas is substantial, and the modular portable toilet technology's adaptability positions it for widespread adoption and growth.

CPC Classifications

SectionClassGroup
A A47 A47K11/02
B B01 B01F31/31
B B01 B01F35/511
A A47 A47K11/03
B B01 B01F2101/305

Field of Art

Waste management systems, environmental remediation technologies, and modular mechanical mixing apparatus with a focus on portable sanitation equipment and reagent integration systems

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or environmental technologist with expertise in fluid dynamics, waste processing, mechanical mixing technologies, and industrial equipment design, typically holding a BS/MS degree with 3-5 years of practical experience in modular system design

Obviousness Rationale

A PHOSITA would recognize the inherent adaptability of the rotary agitator mechanism as a fundamental mixing technology that can be readily translated across diverse industrial contexts. The core technical principle of mechanically mixing a reagent with a substrate is fundamentally consistent across the disclosed applications, representing a predictable engineering adaptation. The modular design of the original portable toilet system inherently suggests versatile deployment potential beyond its initial waste management context.

Obvious Combinations & Variations

Source Patent Element
Rotary agitator mechanism with flexible bowl and angled roller configuration for waste mixing
PTD Variation
Applying rotary agitator to contaminated soil remediation by substituting waste with polluted soil substrate
Obviousness Reasoning
Known technique of mechanical mixing can be predictably applied to different particulate substrates using substantially identical mechanical principles
Source Patent Element
Vertical shaft-mounted agitator rotor with motor-driven rotation
PTD Variation
Adapting agitator mechanism for water purification by integrating chemical reagent mixing capabilities
Obviousness Reasoning
Transferring a proven mechanical mixing approach to liquid substrate represents a straightforward engineering design modification with expected results
Source Patent Element
Flexible bowl with memory return characteristics
PTD Variation
Utilizing similar flexible containment principles for agricultural waste processing and fertilizer production
Obviousness Reasoning
Mechanical properties of flexible containment are generalizable across different material processing contexts using known engineering adaptation strategies
Source Patent Element
Reagent integration mechanism for waste treatment
PTD Variation
Extending reagent mixing concept to spacecraft waste conversion for potential fuel generation
Obviousness Reasoning
Systematic approach to substrate transformation through controlled mechanical mixing represents a predictable technological extension
35 U.S.C. § 103 Summary: Based on US Patent 11857122's disclosure of a modular portable toilet with rotary agitator technology, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the proposed technical variations obvious through straightforward mechanical adaptation, thereby establishing anticipatory prior art against potential future patent claims covering analogous substrate mixing and processing systems.

Original Patent Information

Patent NumberUS 11,857,122
TitleModular portable toilet with rotary agitator
Assignee(s)Coversan, LLC