Patent · US Active

Helmet

US11678709B2 · kind B2 · utility

2Cited by

9References

22Claims

0Family size

Assignee

MIPS AB · SE

Inventors

Peter Halldin · Stuvsta-Snättringe, SE
Kim Lindblom · Täby, SE

Key dates

Filing date	May 18, 2018
Grant date	Jun 20, 2023
Priority date	—
Expiry date	Feb 3, 2039

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB32B2437/04
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A helmet having an energy absorbing layer, an outer layer that is harder than the energy absorbing layer and a plurality of outer plates mounted on the outer surface of the outer layer is provided. The outer plates on the outer layer can slide across the outer layer. A low friction interface between the outer surface of the outer layer and at least a part of the outer surface of the outer plates contacts the outer surface of the outer layer under an impact.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.