Portable Sanitation Solutions for Diverse Environments

Publication ID: 24-11857475_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Portable Sanitation Solutions for Diverse Environments,” Published Technical Disclosure No. 24-11857475_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857475_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. 11,857,475.

Summary of the Inventive Concept

The inventive concept leverages the core technology of a detachable commode to create adaptable, accessible sanitation solutions for various industries, including outdoor recreation, emergency response, and remote community development.

Background and Problem Solved

The original patent addressed the need for a detachable commode in hospital settings, but it did not consider the broader applicability of this technology to other fields. This inventive concept tackles the limitations of traditional sanitation infrastructure in diverse environments, such as recreational vehicles, outdoor campsites, emergency response situations, and remote communities.

Detailed Description of the Inventive Concept

The inventive concept comprises a detachable commode adapted for use in various environments, including recreational vehicles, emergency response vehicles, and community centers. The detachable commode features a commode storage bracket coupled to the underside of a frame, and a pail for containing waste. The system can be deployed rapidly in emergency situations, providing accessible sanitation facilities in remote or underserved communities, and enhancing environmental sustainability in outdoor recreational activities.

Novelty and Inventive Step

The inventive concept's novelty lies in its application of the detachable commode technology to entirely new industries and use cases, addressing specific challenges and limitations in these fields. The inventive step involves the adaptation of the core technology to accommodate diverse environmental and functional requirements.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include variations in the design and materials of the commode storage bracket, the type and size of the pail, and the integration of additional features such as hand sanitizer dispensers or waste management systems. These variations could be tailored to specific industries or use cases, ensuring broad conceptual coverage.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the outdoor recreation, emergency response, and remote community development industries. The market for portable sanitation solutions is growing, driven by increasing demand for accessible and sustainable sanitation facilities in diverse environments.

CPC Classifications

SectionClassGroup
A A61 A61G7/02
A A47 A47K11/04

Field of Art

Medical and mobility assistive devices, specifically portable sanitation solutions with a focus on detachable waste management systems for mobility-restricted environments

Person of Ordinary Skill (PHOSITA) Profile

An engineer or designer with expertise in medical equipment, mobility aids, and waste management systems, familiar with adaptable mounting solutions and ergonomic design for patient care and accessibility

Obviousness Rationale

A PHOSITA would recognize that the core technical concept of a detachable commode with a storage bracket is readily adaptable to multiple environments beyond hospital beds. The fundamental mechanical principles of mounting, waste containment, and portability are transferable across different contexts, making the PTD's variations predictable extensions of the source patent's core technology.

Obvious Combinations & Variations

Source Patent Element
Commode storage bracket coupled to underside of bed frame
PTD Variation
Adapting storage bracket to recreational vehicle frames and emergency response vehicle frames
Obviousness Reasoning
A PHOSITA would recognize that mounting principles are consistent across different frame structures, representing a simple design adaptation with predictable results
Source Patent Element
Waste containment pail integrated with commode system
PTD Variation
Modifying pail design for outdoor and emergency use scenarios
Obviousness Reasoning
Waste management principles are universally applicable, and adapting container specifications represents a routine engineering design choice
Source Patent Element
Detachable mounting mechanism for hospital bed commode
PTD Variation
Extending detachment concept to community centers and remote infrastructure
Obviousness Reasoning
The fundamental mechanical coupling technique is transferable across different structural environments, representing an obvious technical extension
Source Patent Element
Commode positioned adjacent to bed frame
PTD Variation
Repositioning commode for use in camping, emergency, and community settings
Obviousness Reasoning
Spatial relationship and proximity principles remain consistent, making repositioning an obvious design variation
Source Patent Element
Mounting hardware for securing commode bracket
PTD Variation
Adapting mounting hardware for different frame types in recreational and emergency vehicles
Obviousness Reasoning
Standard mounting techniques like screws, bolts, and hooks are universally applicable across different structural contexts
35 U.S.C. § 103 Summary: Based on US Patent 11857475's disclosure of a detachable commode system, the present publication demonstrates that a person having ordinary skill in the art would find the variations in portable sanitation solutions obvious and predictable, thereby rendering potential claims to such adaptations unpatentable under 35 U.S.C. ยง 103 due to the fundamental transferability of the core technical concept across diverse environmental contexts.

Original Patent Information

Patent NumberUS 11,857,475
TitleDetachable commode