Smart Sink Accessory System with Synergistic Combinations

Publication ID: 24-11857119_0003_PTD
Published: November 07, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Smart Sink Accessory System with Synergistic Combinations,” Published Technical Disclosure No. 24-11857119_0003_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857119_0003_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. 11,857,119.

Summary of the Inventive Concept

The present inventive concept integrates a sink accessory with AI, IoT, blockchain, and novel materials to create a highly adaptable, user-centric, and efficient system for sink-based tasks.

Background and Problem Solved

The original sink accessory patent ( Sink accessory system ) provided a solution for wedging a sink accessory within opposing sink walls, but it had limitations in terms of user experience, performance tracking, and adaptability to different sink environments. The present inventive concept addresses these limitations by incorporating synergistic combinations of distinct technologies to create a more powerful and efficient system.

Detailed Description of the Inventive Concept

The Smart Sink Accessory System consists of a sink accessory with a first end, a second end opposite the first end, and a work space defined between the first end and the second end. The system integrates an AI-powered sensor system to detect user behavior and preferences, a blockchain-based data storage system to store user data and sink accessory performance metrics, and IoT-enabled devices to optimize sink accessory performance. Additionally, the system incorporates a novel material with enhanced durability and water resistance. The system can be configured to communicate with a smart home network, receive data from IoT-enabled devices, and utilize machine learning algorithms to predict user behavior and optimize sink accessory performance. The system also features a user interface for receiving user input and displaying system performance metrics.

Novelty and Inventive Step

The present inventive concept's novelty lies in the synergistic combination of AI, IoT, blockchain, and novel materials with the sink accessory, which enables a more efficient, user-centric, and adaptable system. The inventive step is the integration of these distinct technologies to create a system that can learn from user behavior, optimize performance, and provide real-time feedback.

Alternative Embodiments and Variations

Alternative embodiments of the Smart Sink Accessory System could include different AI-powered sensor systems, varying IoT-enabled devices, or alternative novel materials. The system could also be integrated with other smart home devices, such as voice assistants or smart appliances, to create a more comprehensive smart home ecosystem.

Potential Commercial Applications and Market

The Smart Sink Accessory System has significant commercial potential in the smart home and IoT industries, particularly in the kitchen and bathroom fixtures market. The system's ability to optimize performance, provide real-time feedback, and learn from user behavior makes it an attractive solution for consumers seeking to upgrade their sink-based tasks.

CPC Classifications

SectionClassGroup
A A47 A47J47/20

Field of Art

Kitchen accessories and sink-based utility systems, with expertise in ergonomic design, modular product integration, and functional adaptations for kitchen environments

Person of Ordinary Skill (PHOSITA) Profile

A design engineer or product developer with knowledge of kitchen ergonomics, materials science, and consumer product design, capable of understanding structural modifications and technological integration strategies

Obviousness Rationale

A PHOSITA would recognize that integrating smart technologies and advanced materials into an existing sink accessory design represents a predictable extension of known product development strategies. The fundamental structural elements from the source patent provide a clear framework for technological enhancement. The proposed AI, IoT, and blockchain integrations represent standard approaches to creating intelligent product ecosystems that optimize user interaction and performance monitoring.

Obvious Combinations & Variations

Source Patent Element
Sink accessory configured to wedge within opposing sink walls with defined work space
PTD Variation
Adding AI-powered sensor systems and IoT connectivity to monitor and optimize accessory performance
Obviousness Reasoning
Integrating sensors and network connectivity is a known technique for enhancing product functionality, representing a predictable technological upgrade with expected results
Source Patent Element
Sink accessory with draft angle design for structural positioning
PTD Variation
Incorporating novel materials with enhanced durability and water resistance
Obviousness Reasoning
Material selection is a standard design choice for improving product performance, and a PHOSITA would find material enhancement an obvious optimization strategy
Source Patent Element
Modular sink accessory concept with defined spatial configuration
PTD Variation
Creating interchangeable modules with embedded AI and IoT capabilities
Obviousness Reasoning
Modular design with embedded intelligence represents a logical progression in product development, utilizing known technological integration techniques
Source Patent Element
Basic sink accessory with defined structural parameters
PTD Variation
Implementing blockchain-based data storage for performance tracking and user behavior analysis
Obviousness Reasoning
Applying distributed data management technologies to product performance tracking is a predictable application of emerging technological standards
Source Patent Element
Sink accessory designed for flexible positioning within sink environment
PTD Variation
Developing smart home ecosystem integration with voice assistant and appliance connectivity
Obviousness Reasoning
Expanding product functionality through ecosystem integration represents a standard approach to creating interconnected consumer technologies
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would be considered obvious to a Person Having Ordinary Skill In The Art based on the teachings of US Patent 11857119, as the proposed technological enhancements represent predictable combinations of known techniques within the sink accessory design domain, utilizing standard approaches to product intelligence and performance optimization.

Original Patent Information

Patent NumberUS 11,857,119
TitleSink accessory system
Assignee(s)Kohler Co.