Smart Drawer System: Advanced Storage Technology

Publication ID: 24-11857072_0003_PTD

Published: November 07, 2025

Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Smart Drawer System: Advanced Storage Technology,” Published Technical Disclosure No. 24-11857072_0003_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857072_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. 11,857,072.

Background and Problem Solved

The original patent for a drawer rear wall provided a basic structure for drawer construction. However, modern storage needs require more sophisticated solutions. The present invention addresses the limitations of the original patent by integrating distinct technologies to create a more powerful and adaptable system.

Novelty and Inventive Step

The integration of advanced technologies like AI, IoT, blockchain, and new materials with the patented drawer rear wall constitutes a novel and non-obvious invention. The specific combinations of these technologies and their application to a drawer system are not anticipated by the original patent or prior art.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include variations in the type and arrangement of integrated technologies, different materials and designs for the interchangeable panels, and adaptations for specific industries or applications. For example, the system could be modified for use in smart homes, warehouses, or retail stores.

Potential Commercial Applications and Market

The Smart Drawer System has significant commercial potential in various industries, including furniture manufacturing, smart home technology, logistics, and retail. The system's advanced features and customization options could appeal to consumers and businesses seeking efficient and secure storage solutions.

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Furniture hardware and storage systems, with expertise in mechanical design, materials engineering, and modular storage solutions

Person of Ordinary Skill (PHOSITA) Profile

A mechanical engineer with 3-5 years of experience in furniture design, familiar with materials science, sensor integration, and modular system architectures

Obviousness Rationale

A PHOSITA would recognize that integrating smart technologies and advanced materials into existing drawer rear wall designs represents a predictable extension of the source patent's core mechanical principles. The fundamental structure of the drawer rear wall provides a natural platform for technological enhancement, with well-established integration techniques from adjacent technical domains. The proposed variations leverage known IoT, AI, and sensor technologies that are readily adaptable to existing mechanical frameworks.

Obvious Combinations & Variations

Source Patent Element

Drawer rear wall with metallic material construction (steel or aluminum)

PTD Variation

Integrating embedded sensors and communication modules into the metallic rear wall structure

Obviousness Reasoning

A PHOSITA would recognize that modern metallic materials easily accommodate embedded electronic components through standard manufacturing techniques like printed circuit board integration or surface mounting

Source Patent Element

Fastening portions for connecting drawer rear wall to sidewalls

PTD Variation

Blockchain-enabled access tracking mechanism integrated into fastening connection points

Obviousness Reasoning

The existing mechanical connection points provide natural locations for embedding electronic tracking chips, representing a straightforward design modification using known miniaturization techniques

Source Patent Element

Drawer rear wall with variable wall thickness

PTD Variation

Modular panel design with interchangeable materials for customized storage solutions

Obviousness Reasoning

The original patent's focus on variable wall thickness suggests a design philosophy of adaptability, making material interchangeability a predictable design evolution

Source Patent Element

Drawer rear wall as a structural component

PTD Variation

AI-powered security mechanism integrated into the rear wall structure

Obviousness Reasoning

Leveraging the rear wall as a platform for electronic security features represents a logical extension of its existing structural and functional role

35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857072 and the disclosed technological variations, a person of ordinary skill in the art would find the integration of smart technologies, sensor systems, and advanced materials into drawer rear wall designs to be an obvious combination that does not rise to the level of non-obvious invention. The proposed technical variations represent predictable applications of known technologies to an existing mechanical framework, thereby rendering potential claims in this domain obvious and non-patentable.

Original Patent Information

Patent Number	US 11,857,072
Title	Drawer rear wall
Assignee(s)	JULIUS BLUM GMBH