US 12,167,758 B2
Wearable airbag device
Giovanni Mazzarolo, Coste di Maser (IT)
Assigned to ALPINESTARS RESEARCH S.P.A, Maser (IT)
Appl. No. 17/311,107
Filed by ALPINESTARS RESEARCH S.P.A., Maser (IT)
PCT Filed Dec. 4, 2019, PCT No. PCT/EP2019/083685
§ 371(c)(1), (2) Date Jun. 4, 2021,
PCT Pub. No. WO2020/115137, PCT Pub. Date Jun. 11, 2020.
Claims priority of application No. 102018000010820 (IT), filed on Dec. 5, 2018.
Prior Publication US 2021/0360993 A1, Nov. 25, 2021
Int. Cl. A41D 13/018 (2006.01); A41D 13/015 (2006.01); A41D 13/05 (2006.01)
CPC A41D 13/018 (2013.01) [A41D 13/0512 (2013.01); A41D 13/0518 (2013.01); A41D 13/0531 (2013.01); A41D 13/0158 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A wearable airbag device comprising at least one inflatable bag including a first side and a second side defining a gas inflatable volume therebetween, characterized in that said at least one inflatable bag comprises a plurality of airflow passages defined between said first side and second side, each airflow passage being provided in a non-inflatable area of the inflatable bag;
wherein at least one aperture is formed in said non-inflatable area; and
wherein said non-inflatable area is defined by connecting an internal portion of the first side to a corresponding internal portion of the second side.