Feature | A43B13 (Footwear, shoe soles) | A43B23 (Uppers; Boot legs; Stiffeners; Other single parts of footwear ) |
Focus of Innovation | Material innovation, design optimization, manufacturing processes | Shoe components, functionality, comfort, aesthetics |
Key Technological Advancements | New materials with improved durability, flexibility, and comfort. 3D printing for customized shoe soles. Advanced manufacturing techniques for lightweight and breathable shoes. | Smart shoes with integrated sensors and electronics. Sustainable materials and manufacturing processes. Personalized shoe design based on individual needs. |
Top Patent Filing Subcategories (Estimated) | New materials for shoe soles (25-30%). 3D printing technologies for footwear (20-25%). Manufacturing process improvements (20-25%). | Smart shoe components (30-35%). Sustainable materials and processes (25-30%). Personalized shoe design technologies (20-25%). |
Impact on Industries | Footwear manufacturing, materials science, sports and fitness | Footwear design, retail, personalized medicine |