Advanced Digital Molding for Custom Footwear Manufacturing
Legal Citation
Background and Problem Solved
Conventional footwear manufacturing methods often fail to address the unique requirements of specialized markets. The original patent disclosed a digital molding method for creating customized footwear, but it lacked adaptability for specific, high-demand environments. The present invention solves this problem by introducing novel digital molding methods and systems that cater to these specialized markets.
Novelty and Inventive Step
The present invention's novelty lies in its adaptability to specific, high-demand environments, which is not addressed by the original patent. The inventive step resides in the introduction of novel digital molding methods and systems that cater to these specialized markets, providing enhanced performance, durability, and functionality.
Alternative Embodiments and Variations
Other embodiments of the invention may include using different 3D printing technologies, such as stereolithography or selective laser sintering, to create the mold. Additionally, the invention could be adapted for use in other industries, such as aerospace or automotive, where customized components with specific properties are required.
Potential Commercial Applications and Market
The present invention has significant commercial potential in the footwear industry, particularly in the areas of high-security needs, disaster relief, and extreme weather conditions. The invention's adaptability and customization capabilities make it an attractive solution for manufacturers seeking to create high-performance footwear for specialized markets.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A43 | A43B1/14 |
| A | A43 | A43B3/34 |
| A | A43 | A43B13/04 |
| A | A43 | A43B17/003 |
| A | A43 | A43B17/14 |
| A | A43 | A43B23/0215 |
| A | A43 | A43D1/00 |
| A | A43 | A43D1/02 |
| A | A43 | A43D999/00 |
| B | B29 | B29C64/112 |
| B | B29 | B29C64/209 |
| B | B29 | B29C64/336 |
| B | B29 | B29C64/393 |
| B | B29 | B29D35/00 |
| B | B29 | B29D35/12 |
| B | B33 | B33Y10/00 |
| B | B33 | B33Y30/00 |
| B | B33 | B33Y50/02 |
| B | B33 | B33Y70/00 |
| A | A43 | A43B5/00 |
| A | A43 | A43D2200/60 |
| B | B29 | B29K2075/00 |
| B | B29 | B29K2105/04 |
| B | B29 | B29K2713/00 |
| B | B29 | B29L2031/50 |
| B | B33 | B33Y80/00 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Advanced manufacturing and additive manufacturing, specifically 3D printing technologies for molding and fabrication of complex articles with variable material properties, focusing on footwear and specialized component production
Person of Ordinary Skill (PHOSITA) Profile
A skilled practitioner with expertise in 3D printing, materials science, and manufacturing engineering, possessing knowledge of robotic printing systems, material composition techniques, and gradient material fabrication methods
Obviousness Rationale
A PHOSITA would recognize that the source patent's digital molding method inherently enables material property variations, making the PTD's specialized footwear and gradient material applications a predictable extension of existing 3D printing capabilities. The fundamental technical approach of varying material composition during printing is already established in the source patent, rendering the specific application contexts obvious design variations.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,023 |
|---|---|
| Title | Digital molding and associated articles and methods |
| Assignee(s) | Kornit Digital Technologies Ltd. |