Smart Chair Tech: Adaptive Ergonomic Seating Innovation

Publication ID: 24-11857083_0003_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Smart Chair Tech: Adaptive Ergonomic Seating Innovation,” Published Technical Disclosure No. 24-11857083_0003_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857083_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. 11,857,083.

Background and Problem Solved

The original patent for a chair having a flexible support member provided a structural configuration for a seating unit with a backrest and a device for retaining accessory articles. However, the seating unit lacked integration with advanced technologies to provide a more comprehensive and adaptive user experience. The new invention addresses this limitation by synergistically combining the patented invention with distinct technologies to create a more powerful system.

Novelty and Inventive Step

The new claims introduce novel and non-obvious combinations of the patented invention with advanced technologies, including AI, IoT, blockchain, and novel materials. The synergistic integration of these technologies with the flexible support member provides a more powerful, adaptive, and personalized user experience, which is not anticipated by the original patent.

Alternative Embodiments and Variations

Alternative embodiments of the invention may include integrating the seating unit with other advanced technologies, such as augmented reality, virtual reality, or biometric sensors. Variations of the invention may also include different types of flexible support members, such as those made from shape-memory alloys or electroactive polymers.

Potential Commercial Applications and Market

The smart chair system has significant commercial potential in various industries, including office furniture, healthcare, education, and gaming. The system's ability to provide a personalized and adaptive user experience, combined with its advanced technologies, makes it an attractive solution for companies seeking to improve user comfort, productivity, and overall well-being.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Ergonomic furniture design, specifically seating systems with adaptive support structures and integrated smart technologies

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer or industrial designer with expertise in furniture design, materials science, and emerging technologies, familiar with ergonomic principles and adaptive support systems

Obviousness Rationale

A person of ordinary skill would recognize that integrating smart technologies and advanced materials into the existing chair design represents a predictable evolution of the source patent's flexible support member concept. The fundamental structural elements of the original chair provide a natural framework for incorporating sensor technologies, AI-driven adjustments, and customizable ergonomic features. These variations represent logical extensions of the existing design using well-known techniques in IoT, machine learning, and adaptive materials engineering.

Obvious Combinations & Variations

Source Patent Element

Flexible support member extending along bottom surface of seat and rear of backrest

PTD Variation

IoT-enabled sensor module tracking user behavior and adjusting support member

Obviousness Reasoning

Predictable application of sensor technology to existing flexible support structure, with a known goal of improving ergonomic performance through real-time adaptation

Source Patent Element

Seating unit with modular frame design

PTD Variation

3D-printed detachable accessory module for customized ergonomic support

Obviousness Reasoning

Obvious extension of modular design principle using additive manufacturing techniques, representing a standard design optimization approach

Source Patent Element

Backrest with potential for accessory attachment

PTD Variation

AI-powered ergonomic optimization module integrated with support member

Obviousness Reasoning

Logical combination of existing attachment capabilities with emerging machine learning technologies to enhance user experience

Source Patent Element

Structural configuration allowing external attachments

PTD Variation

Blockchain-based authentication system for personalized seating configurations

Obviousness Reasoning

Predictable application of authentication technologies to existing modular seating design, representing a standard approach to personalization

Source Patent Element

Seating unit with flexible structural elements

PTD Variation

Cloud-based analytics platform for aggregating seating unit performance data

Obviousness Reasoning

Obvious implementation of data collection and analysis technologies to existing physical infrastructure, following standard IoT design principles

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857083, a person having ordinary skill in the art would find the claimed variations of the presented technical disclosure to be obvious combinations of known technologies. The integration of IoT sensors, AI optimization, blockchain authentication, and adaptive materials represents predictable extensions of the source patent's fundamental design, rendering subsequent claims obvious and unpatentable under 35 U.S.C. Section 103.

Original Patent Information

Patent Number	US 11,857,083
Title	Chair having a flexible support member
Assignee(s)	Steelcase Inc.