Article of footwear
US12016432B1 · kind B1 · utility
0Cited by
24References
20Claims
0Family size
Inventor
Key dates
| Filing date | Sep 13, 2023 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Sep 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B11/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article of footwear includes a sole structure, a heel assembly and an actuator assembly. The heel assembly includes a lower heel movable relative to the sole structure and an upper heel movable relative to the sole structure. One of the lower heel and upper heel defines a track and the other of the lower heel and the upper heel includes a protrusion slidably received in the track. The actuator assembly is coupled to the heel assembly and configured to move the upper heel relative to the lower heel between a closed position and an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.