Upper for article of footwear
US12310457B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43C11/16
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An upper for an article of footwear includes a fixed closure disposed on one of a medial side and a lateral side of the upper, a plurality of parallel first strands each extending from a first end attached to the other one of the medial side and the lateral side of the upper to a second end attached the other one of the medial side and the lateral side and including a first intermediate portion formed between the first end and the second end, and a plurality of parallel second strands each extending from a third end attached to the one of the medial side and the lateral side of the upper to a fourth end selectively attachable to the fixed closure. The second strands are looped around the first intermediate portion of respective ones of the first strands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.