Intelligent Kitchen Tool Cleaning System

Publication ID: 24-11857132_0008_PTD
Published: November 07, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Intelligent Kitchen Tool Cleaning System,” Published Technical Disclosure No. 24-11857132_0008_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857132_0008_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. 11,857,132.

Summary of the Inventive Concept

The present disclosure relates to an advanced kitchen tool cleaning system that integrates a patented cleaning device with AI, IoT, blockchain, and new materials to optimize kitchen tool cleaning, maintenance, and monitoring.

Background and Problem Solved

In commercial and domestic kitchens, cleaning kitchen tools is a time-consuming task that often compromises food preparation surfaces and utensils' cleanliness and sanitation. The original patented cleaning device addressed this issue, but the new inventive concept takes it further by incorporating cutting-edge technologies to create a more efficient, connected, and intelligent cleaning system.

Detailed Description of the Inventive Concept

The Intelligent Kitchen Tool Cleaning System combines the patented cleaning device with a blockchain-based tracking module to monitor and record cleaning history of kitchen tools, IoT-enabled kitchen tools to provide usage data for optimizing cleaning parameters, AI-powered object recognition to adapt cleaning protocols for specific kitchen tools, and a new material-based antimicrobial coating to reduce bacterial growth on kitchen tools. The system can be integrated with a cloud-based kitchen tool management platform for centralized monitoring and control.

Novelty and Inventive Step

The new inventive concept introduces a synergistic combination of distinct technologies, creating a more powerful system that is not obvious from the original patent. The integration of AI, IoT, blockchain, and new materials with the patented cleaning device provides a unique solution that goes beyond the original patent's capabilities.

Alternative Embodiments and Variations

Alternative embodiments could include integrating the cleaning device with other technologies, such as computer vision, robotics, or augmented reality, to further enhance the cleaning system's capabilities. Variations could include adapting the system for specific industries, such as healthcare or hospitality, or developing a portable version for smaller kitchens.

Potential Commercial Applications and Market

The Intelligent Kitchen Tool Cleaning System has significant commercial potential in the food service, hospitality, and healthcare industries, where cleanliness and sanitation are paramount. The system's ability to optimize cleaning, reduce bacterial growth, and provide real-time monitoring and control makes it an attractive solution for businesses seeking to improve efficiency, reduce costs, and enhance customer satisfaction.

CPC Classifications

SectionClassGroup
A A47 A47L15/39
A A46 A46B13/02
A A46 A46D1/0207
A A47 A47L15/0086
A A47 A47L15/4214
A A46 A46B2200/3033

Field of Art

Kitchen tool cleaning devices and systems, encompassing mechanical cleaning technologies, material science, and advanced digital integration techniques, with expertise in mechanical engineering, materials engineering, and digital system design

Person of Ordinary Skill (PHOSITA) Profile

A professional with a bachelor's degree in mechanical or materials engineering, familiar with cleaning device technologies, IoT integration, and industrial automation systems, with 3-5 years of practical experience in product design and technological innovation

Obviousness Rationale

A PHOSITA would recognize that integrating digital tracking, AI recognition, and IoT capabilities with an existing cleaning device represents a predictable technological evolution. The source patent's cleaning device provides a foundational mechanical system that can be naturally extended through known digital technologies. The proposed variations represent standard technological convergence strategies commonly employed in modern product development.

Obvious Combinations & Variations

Source Patent Element
Cleaning device with mechanical belt assemblies for processing kitchen tools
PTD Variation
Adding blockchain-based tracking module to monitor cleaning history
Obviousness Reasoning
Tracking and logging system maintenance is a standard practice in industrial equipment, representing a known technique for enhancing device functionality and maintenance protocols
Source Patent Element
Cleaning device with water supply and bristle configurations
PTD Variation
Implementing AI-powered object recognition to adapt cleaning protocols
Obviousness Reasoning
Machine learning techniques for adaptive processing are well-established, and applying such techniques to optimize cleaning parameters represents a predictable technological improvement
Source Patent Element
Kitchen tool cleaning mechanism
PTD Variation
Integrating IoT-enabled connectivity to receive usage data and adjust cleaning parameters
Obviousness Reasoning
IoT integration for dynamic system optimization is a common engineering approach, representing a straightforward extension of existing technological capabilities
Source Patent Element
Cleaning device with multiple belt assemblies
PTD Variation
Applying antimicrobial coating materials to reduce bacterial growth
Obviousness Reasoning
Material science innovations for enhancing hygiene represent a standard design choice in cleaning technology, with multiple known approaches for achieving bacterial resistance
35 U.S.C. § 103 Summary: Based on US Patent 11857132's cleaning device teachings, the present disclosure demonstrates that a Person Having Ordinary Skill In The Art would find the proposed technological variations obvious and predictable extensions of existing cleaning device technologies, thereby establishing robust prior art against potential future patent claims in this technological domain.

Original Patent Information

Patent NumberUS 11,857,132
TitleCleaning device
Assignee(s)Whirlpool Corporation