Last for an article of footwear and footwear made therefrom
US5661864A · kind A · utility
66Cited by
15References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1995 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Mar 10, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43D3/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An improved last, and article of footwear derived therefrom, for providing improved function, fit, and comfort for use in various athletic activities, and in particular for running. The last has dimensions defined by a plurality of cross-sectional contours extending from proximate a proximal end of the heel portion to proximate a distal end of the forefoot portion. The last dimensions are in accordance with or proportional to the plurality of cross-sectional contours shown in FIGS. 13-97. The last is characterized by a natural shape to the top of the cone or island and an enlarged toe box.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.