Ventilated shoe
US9877538B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Nov 9, 2015 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | May 26, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A ventilated shoe is provided. The ventilation shoe includes a bottom pad (10) with a peripheral wall (11) that has a front part (12), a rear part (13), a right side part (14) and a left side part (15). A plurality of right and left side holes (142, 152) are formed in the right and left side parts (14, 15) of the peripheral wall (11). A ventilation pad (20) is disposed on the bottom pad (10) to be surrounded by the peripheral wall (11), in a wave-like layer with alternate crests (21) and troughs (22), forming a plurality of tunnel vaults (23) each of which extends from the right side part (14) to the left side part (15). A right belt (30) and a left belt (40) are disposed on the right and left side parts (14, 15) of the peripheral wall (11) to be slidable between two positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.