US 12,137,764 B2
Protective band for ballistic helmets
Ashish Kansal, New Delhi (IN)
Appl. No. 17/604,457
Filed by Ashish Kansal, New Delhi (IN)
PCT Filed Jul. 30, 2019, PCT No. PCT/IN2019/050560
§ 371(c)(1), (2) Date Oct. 18, 2021,
PCT Pub. No. WO2020/213000, PCT Pub. Date Oct. 22, 2020.
Claims priority of application No. 201911015589 (IN), filed on Apr. 18, 2019.
Prior Publication US 2022/0175073 A1, Jun. 9, 2022
Int. Cl. A42B 3/06 (2006.01); F41H 1/08 (2006.01)
CPC A42B 3/063 (2013.01) [F41H 1/08 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A protective circular band assembly for ballistic helmets, the assembly comprises: a front portion, two side portions and one back portion as a single structure,
wherein the front portion and the back portion are curved from a top surface to form a curve wherein the two side portions are configured to adjust circumference of the assembly for different size helmets; wherein the assembly further comprises:
an inner layer made up of HPPE layer fabric, aramid fabric, and nylon;
a middle layer of ceramic; and
an outer layer of fibre glass wrap,
wherein the protective circular band assembly is configured to be removably assembled onto the ballistic helmets as the single structure.