Intelligent Odor Management System for Next-Generation Surface Cleaning Devices

Publication ID: 24-11857138_0010_PTD

Published: November 07, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Intelligent Odor Management System for Next-Generation Surface Cleaning Devices,” Published Technical Disclosure No. 24-11857138_0010_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857138_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. 11,857,138.

Summary of the Inventive Concept

The inventive concept envisions a next-generation surface cleaning device equipped with advanced odor management capabilities, including real-time environmental sensing, adaptive fragrance particle output, and AI-driven optimization, to provide a superior cleaning experience.

Background and Problem Solved

The original patent, 'Surface cleaning device with odor management', addressed the issue of unpleasant odors during surface cleaning operations. However, the existing solution relied on manual adjustments and lacked real-time adaptability to changing environmental conditions. The new inventive concept tackles this limitation by integrating cutting-edge technologies to create a more intelligent and responsive odor management system.

Detailed Description of the Inventive Concept

The inventive concept comprises several key components: 1) an adaptive odor management system that adjusts fragrance particle output based on real-time environmental conditions and user preferences; 2) a neural network-based odor detection module that dynamically optimizes fragrance particle output; 3) a modular fragrance cartridge system allowing users to interchangeably select from multiple fragrance types and intensities; 4) a smart fragrance dispenser that automatically detects and adjusts fragrance particle output based on the selected cartridge; 5) a self-cleaning odor management system utilizing UV light and nanofiltration to eliminate odor-causing particles and bacteria; and 6) an augmented reality-based odor visualization system providing users with a real-time, 3D visualization of odor levels and fragrance particle output.

Novelty and Inventive Step

The new claims introduce a paradigm shift in surface cleaning devices by incorporating AI-driven odor detection, real-time environmental sensing, and adaptive fragrance particle output. These advancements enable a more intelligent and responsive odor management system that surpasses the capabilities of the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include: 1) integrating the odor management system with air quality monitoring and purification capabilities; 2) developing a wearable device that provides users with real-time odor feedback and personalized fragrance recommendations; or 3) creating a cloud-based platform for users to share and access odor management data and preferences.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the cleaning products and services industry, particularly in the areas of smart home appliances, commercial cleaning solutions, and healthcare facilities. The advanced odor management capabilities and AI-driven optimization could also appeal to consumers seeking premium cleaning experiences and personalized fragrance options.

CPC Classifications

Section	Class	Group
A	A47	A47L7/0061
A	A47	A47L5/30
A	A47	A47L7/04
A	A47	A47L9/0411
A	A47	A47L9/0477
A	A61	A61L9/042
A	A61	A61L9/12

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Surface cleaning device technologies, specifically focused on odor management systems for vacuum cleaners and cleaning equipment, involving mechanical engineering, sensor technologies, and fragrance distribution systems

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with expertise in surface cleaning device design, familiar with sensor integration, fragrance management technologies, and user interface design for home appliances

Obviousness Rationale

A PHOSITA would recognize that the PTD's AI-driven and adaptive odor management system represents a predictable technological evolution of the source patent's basic fragrance management concept. The core mechanical principles of fragrance distribution remain consistent, with the primary innovation being the integration of machine learning and sensor technologies to dynamically adjust fragrance output. These advancements would be considered obvious extensions of existing odor management techniques in surface cleaning devices.

Obvious Combinations & Variations

Source Patent Element

Dial body with fragrance cavity and adjustable fragrance passageway

PTD Variation

Modular fragrance cartridge system with smart fragrance dispenser that automatically detects and adjusts output

Obviousness Reasoning

A PHOSITA would find it obvious to enhance the source patent's manual fragrance adjustment mechanism with automated sensor-driven cartridge detection, as both serve the same fundamental purpose of controlled fragrance distribution

Source Patent Element

Nozzle housing with drive motor generating heat

PTD Variation

Integrated environmental sensing and real-time odor detection using neural network algorithms

Obviousness Reasoning

Leveraging existing heat and motor infrastructure to support additional sensor technologies represents a predictable design optimization that a skilled practitioner would readily conceive

Source Patent Element

Fragrance member integrated with surface cleaning device

PTD Variation

UV light and nanofiltration self-cleaning odor management system

Obviousness Reasoning

Extending basic odor management to include sanitization technologies is an obvious improvement using known techniques in air purification and surface cleaning domains

Source Patent Element

Odor inlet in fluid communication with atmospheric air

PTD Variation

Augmented reality visualization of odor levels and fragrance particle output

Obviousness Reasoning

Transforming existing atmospheric sensing capabilities into a user-interactive visualization represents a predictable user experience enhancement using standard interface design principles

Source Patent Element

Rotating agitator configured by drive motor

PTD Variation

AI-driven personalized fragrance recommendation engine based on environmental conditions

Obviousness Reasoning

Adapting mechanical motion and sensing capabilities to generate intelligent recommendations is a straightforward application of machine learning to existing device functionalities

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857138 and the disclosed technological variations, a person of ordinary skill in the art would find the claimed innovations of an adaptive, AI-driven odor management system for surface cleaning devices to be obvious and non-patentable, as the fundamental mechanical and functional principles are substantially derived from existing prior art technologies.

Original Patent Information

Patent Number	US 11,857,138
Title	Surface cleaning device with odor management
Assignee(s)	SharkNinja Operating LLC