US 12,262,772 B2
Helmet
Amy Pomering, Täby (SE)
Assigned to MIPS AB, Täby (SE)
Appl. No. 17/622,017
Filed by MIPS AB, Täby (SE)
PCT Filed Jun. 22, 2020, PCT No. PCT/EP2020/067308
§ 371(c)(1), (2) Date Dec. 22, 2021,
PCT Pub. No. WO2020/260185, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 1908997 (GB), filed on Jun. 24, 2019.
Prior Publication US 2022/0232925 A1, Jul. 28, 2022
Int. Cl. A42B 3/06 (2006.01); C08L 73/00 (2006.01)
CPC A42B 3/064 (2013.01) [A42B 3/06 (2013.01); C08L 73/00 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A helmet, comprising first and second components having a sliding interface between them, wherein the sliding interface is provided between respective sliding surfaces of the first and second components, and the first component comprises a polyketone, wherein the polyketone has a density of 1.10 g/cm3 to 1.27 g/cm3.