Structurally Optimized Additive Manufacturing for Diverse Industries
Legal Citation
Summary of the Inventive Concept
This inventive concept leverages the core technology of the original bone screw patent to create structurally optimized, additively manufactured components for diverse industries, including aerospace, sports equipment, wind turbines, consumer products, and marine vessels.
Background and Problem Solved
The original patent disclosed a method for manufacturing spinal implants using a combination of manufacturing techniques. However, this innovative approach was limited to medical devices for spinal disorders. This new inventive concept addresses the need for structurally optimized, additively manufactured components in other industries, where weight reduction, mechanical property enhancement, and material usage optimization are crucial.
Detailed Description of the Inventive Concept
The inventive concept involves applying the core technology of the original patent to create customized, additively manufactured components for various industries. These components feature internal structures designed to enhance mechanical properties, reduce weight, and optimize material usage. For instance, a 3D-printed aerospace fastener can be designed with internal features to improve its mechanical strength while reducing material usage. Similarly, a wind turbine blade can be optimized with an additively manufactured internal structure to enhance its mechanical properties and reduce material usage.
Novelty and Inventive Step
The new claims introduce an inventive step by applying the original patent's core technology to entirely new industries, such as aerospace, sports equipment, wind turbines, consumer products, and marine vessels. The novelty lies in the customization and optimization of internal structures for each specific industry, enabling the creation of high-performance components with unique mechanical properties.
Alternative Embodiments and Variations
Alternative embodiments of this inventive concept could include the use of different additive manufacturing techniques, such as selective laser sintering or fused deposition modeling, to create the customized components. Additionally, the inventive concept could be applied to other industries, such as automotive or construction, where structurally optimized components are critical.
Potential Commercial Applications and Market
The potential commercial applications of this inventive concept are vast, with potential markets including aerospace, sports equipment, wind turbines, consumer products, and marine vessels. The ability to create customized, high-performance components with optimized mechanical properties and reduced material usage could revolutionize these industries, leading to significant cost savings, improved performance, and reduced environmental impact.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B17/8625 |
| A | A61 | A61B17/7059 |
| A | A61 | A61B17/866 |
| A | A61 | A61B17/7001 |
| A | A61 | A61B2017/00526 |
| A | A61 | A61B2017/00862 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering and advanced manufacturing, specifically focusing on orthopedic implant design, additive manufacturing techniques, and multi-material component fabrication
Person of Ordinary Skill (PHOSITA) Profile
A skilled practitioner with expertise in biomedical engineering, materials science, and advanced manufacturing techniques, possessing knowledge of 3D printing, material composition optimization, and structural design for medical and industrial components
Obviousness Rationale
A person of ordinary skill would recognize the direct applicability of the bone screw's multi-material and structural optimization principles to broader manufacturing contexts. The source patent's core innovation of creating structurally complex components with varied material properties provides a clear technical foundation for extending the concept to other industries. The PTD's variations represent predictable extensions of known additive manufacturing and material engineering principles.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,233 |
|---|---|
| Title | Bone screw and method of manufacture |
| Assignee(s) | WARSAW ORTHOPEDIC, INC. |