Footwear lacing system
US7591050B2 · kind B2 · utility
353Cited by
147References
181Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2003 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Mar 16, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2183
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Disclosed is a footwear lacing system comprising a lace attached to a tightening mechanism. The lace extends through a series of guide members positioned along two opposing footwear closure portions. The lace and guides preferably have low friction surfaces to facilitate sliding of the lace along the guide members so that the lace evenly distributes tension across the footwear member. The tightening mechanism allows incremental adjustment of the tension of the lace. A release mechanism allows a user to quickly loosen the lace. A safety mechanism inhibits unintentional and/or accidental loosing of the lace.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.