Advanced Self-Tightening Smart Footwear System
Legal Citation
Background and Problem Solved
The original patent described an adaptable and adjustable lacing system, but it had limitations in terms of comfort, support, and adaptability to varying environmental conditions. The present invention addresses these limitations by introducing a self-tightening lacing mechanism, dynamic cushioning system, breathable moisture-wicking material, and integrated temperature regulation system.
Novelty and Inventive Step
The new claims introduce a novel combination of advanced technologies that enhance the comfort, support, and adaptability of the original footwear system. The self-tightening lacing mechanism, dynamic cushioning system, breathable moisture-wicking material, integrated temperature regulation system, smart lace, and personalized fit profiling system collectively provide a non-obvious and innovative solution to the limitations of the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the invention could include varying the material composition of the footwear upper, modifying the design of the dynamic cushioning system, or incorporating additional sensors to monitor wearer performance and provide real-time feedback. Variations could also include integrating the technology into different types of footwear, such as athletic shoes, hiking boots, or work boots.
Potential Commercial Applications and Market
The enhanced footwear system has significant commercial potential in the athletic, outdoor, and workwear markets, where comfort, support, and adaptability are critical. The invention's advanced features and personalized fit capabilities could appeal to consumers seeking high-performance footwear solutions.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A43 | A43B23/028 |
| A | A43 | A43B1/04 |
| A | A43 | A43B5/06 |
| A | A43 | A43B7/085 |
| A | A43 | A43B23/02 |
| A | A43 | A43B23/0205 |
| A | A43 | A43B23/0235 |
| A | A43 | A43B23/0255 |
| A | A43 | A43B23/0275 |
| A | A43 | A43B23/086 |
| A | A43 | A43C1/00 |
| A | A43 | A43C1/04 |
| D | D04 | D04B1/123 |
| D | D04 | D04B1/14 |
| D | D04 | D04B1/16 |
| D | D04 | D04B1/22 |
| D | D04 | D04B1/24 |
| D | D10 | D10B2401/041 |
| D | D10 | D10B2403/02 |
| D | D10 | D10B2501/043 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Athletic and adaptive footwear design, focusing on advanced textile engineering, biomechanical fit systems, and ergonomic performance enhancement technologies
Person of Ordinary Skill (PHOSITA) Profile
A footwear design engineer with expertise in textile manufacturing, biomechanical adaptation technologies, materials science, and advanced manufacturing techniques, typically holding a bachelor's or master's degree in mechanical or textile engineering
Obviousness Rationale
A person having ordinary skill in the art would recognize that the PTD's variations represent predictable technological extensions of the source patent's adaptive lacing and textile construction principles. The disclosed innovations leverage known engineering techniques to enhance footwear functionality through incremental technological improvements. These variations demonstrate standard design evolution by applying established technological solutions to address known limitations in footwear performance and user experience.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,028 |
|---|---|
| Title | Footwear including an adaptable and adjustable lacing system |
| Assignee(s) | Under Armour, Inc. |