Shoe having a skelton-shaped outer carapace
US5533279A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B23/07
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A shoe including a sole, toe reinforcement portion, heel reinforcement portion, eyelet portion, skeleton-shaped reinforcement portion, an adjustable tightening member for adjusting the ankle to heel portion of the shoe, a lace engaging the eyelet portion for adjusting the fit from toe to instep portion, and a sock inner as an internal carapace portion for covering, accommodating and holding the foot of the wearer. The toe reinforcement portion, heel reinforcement portion, eyelet portion, and skeleton-shaped reinforcement portion define an outer carapace portion. Improved fit with the foot and ankle and air intake and exhaust within the shoe accelerated to improve the aerating action.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.