Modular Portable Toilet with Enhanced Rotary Agitator and Customized Waste Management

Publication ID: 24-11857122_0006_PTD
Published: November 07, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Modular Portable Toilet with Enhanced Rotary Agitator and Customized Waste Management,” Published Technical Disclosure No. 24-11857122_0006_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857122_0006_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

A modular portable toilet system that integrates interchangeable agitator units, improved power units, advanced waste level sensors, and real-time waste analysis modules to provide customized waste management solutions for various applications.

Background and Problem Solved

The original modular portable toilet with rotary agitator patent has limitations in terms of flexibility, power efficiency, and user intervention. The new inventive concept addresses these limitations by introducing detachable and interchangeable agitator units, rechargeable batteries with solar panels, waste level sensors, and real-time waste analysis modules.

Detailed Description of the Inventive Concept

The new modular portable toilet system consists of a detachable agitator unit that can be easily replaced with different types of agitators, allowing for customized waste management. The system also features an improved power unit comprising a rechargeable battery and a solar panel, enabling extended operation in remote areas. A waste level sensor and an automatic reagent dispenser optimize waste treatment and reduce user intervention. The enhanced bowl unit features a self-cleaning surface and an antimicrobial coating to minimize bacterial growth and odors. A real-time waste analysis module monitors waste composition and provides recommendations for optimized reagent usage.

Novelty and Inventive Step

The new claims introduce novel and non-obvious features, including detachable and interchangeable agitator units, rechargeable batteries with solar panels, waste level sensors, and real-time waste analysis modules, which significantly improve the flexibility, efficiency, and effectiveness of the original portable toilet system.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include different agitator unit designs, various power unit configurations, and integration with other waste management systems. Variations could also include adapting the system for use in different industries, such as construction, healthcare, or recreation.

Potential Commercial Applications and Market

The modular portable toilet system with enhanced rotary agitator and customized waste management has significant commercial potential in various industries, including construction, healthcare, recreation, and emergency response. The system's flexibility, efficiency, and effectiveness make it an attractive solution for organizations seeking to improve waste management practices.

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, portable sanitation technology, mechanical agitation and treatment systems, with expertise in mechanical engineering, fluid dynamics, and chemical treatment processes

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or sanitation systems designer with 3-5 years of experience in portable toilet design, familiar with waste treatment mechanisms, power systems, and modular engineering approaches

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core rotary agitation technology, applying known modular design principles and waste management techniques to enhance the original portable toilet system's functionality and adaptability.

Obvious Combinations & Variations

Source Patent Element
Rotary agitator mechanism for mixing waste and reagent
PTD Variation
Detachable and interchangeable agitator units with customized configurations
Obviousness Reasoning
Modular design is a standard engineering approach for increasing system flexibility, and a PHOSITA would find it obvious to create interchangeable agitator units to adapt to different waste management requirements
Source Patent Element
Basic portable toilet power system
PTD Variation
Rechargeable battery with integrated solar panel for extended remote operation
Obviousness Reasoning
Incorporating renewable energy sources is a predictable solution for improving portable system autonomy, using well-established solar charging technologies
Source Patent Element
Manual waste management process
PTD Variation
Waste level sensor and automatic reagent dispenser
Obviousness Reasoning
Automated monitoring and dispensing are standard improvements in process control, representing a logical progression of waste management system design
Source Patent Element
Basic toilet bowl surface
PTD Variation
Self-cleaning surface with antimicrobial coating
Obviousness Reasoning
Surface treatment technologies are well-known in sanitation design, and applying antimicrobial coatings represents a predictable enhancement to reduce bacterial growth
Source Patent Element
Static waste treatment approach
PTD Variation
Real-time waste analysis module for composition monitoring
Obviousness Reasoning
Integrating sensor technologies for real-time monitoring is a standard engineering approach to improve system performance and provide actionable insights
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857122 and the disclosed technical variations, a Person Having Ordinary Skill In The Art would find the claimed innovations of the modular portable toilet system to be obvious extensions of existing portable sanitation technologies, lacking the requisite non-obviousness for patent protection under 35 U.S.C. Section 103.

Original Patent Information

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