FIELD: shoe industry. SUBSTANCE: shoe has sole with vacuum suckers communicated with vertical channel formed in heel and provided with spring-loaded valve. Sensor may be used for closing of channel. EFFECT: simplified construction and comfortable walking. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ANTISKID SOLE | 2002 |
|
RU2217024C2 |
| HIGH WADING BOOTS | 0 |
|
SU1639598A1 |
| WADING BOOTS | 0 |
|
SU1360690A1 |
| NON-SLIP HEEL FOR SHOES | 2017 |
|
RU2719141C1 |
| SHOE TIP | 2009 |
|
RU2410996C2 |
| ANTISKID COUNTER | 2003 |
|
RU2226970C1 |
| FOOTWEAR ANTISKID | 0 |
|
SU1736406A1 |
| ANTISKID DEVICE FOR WINTER SHOES, PREVENTING FALL OF PEDESTRIANS IN CASE OF SLEET | 2015 |
|
RU2586204C1 |
| SHOES ANTISKID DEVICE | 0 |
|
SU1750640A1 |
| RUNNING SURFACE OF SOLE WITH ANTI-SKID PROPERTIES | 2018 |
|
RU2695974C1 |
