{"number":"US12696952B2","kindCode":"B2","documentType":"grant","title":{"original":"Footwear sole assembly","english":"Footwear sole assembly"},"abstract":{"original":"A sole assembly for footwear includes a footbed made of a first resilient material with a lower durometer than a surrounding rocker frame composed of a second resilient material. During a user's heel-to-toe motion, medial and lateral rolling elements extending downward from the frame form convex longitudinal curves from heel to midfoot, guiding the transition from heel strike to toe-off.…","english":"A sole assembly for footwear includes a footbed made of a first resilient material with a lower durometer than a surrounding rocker frame composed of a second resilient material. During a user's heel-to-toe motion, medial and lateral rolling elements extending downward from the frame form convex longitudinal curves from heel to midfoot, guiding the transition from heel strike to toe-off.…"},"applicants":["Xelero Technology, LLC"],"inventors":["Daniel Werremeyer","Robert Tighe"],"filingDate":"2025-08-08","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12696952B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12696952B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12696952B2","ja":"https://downloadpatent.com/ja/patent/US12696952B2"}}