The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2024
Filed:
Jun. 09, 2022
Tianqi Technology CO (Ningbo) Ltd, Ningbo, CN;
James A. Chilson, Ketchum, ID (US);
Roger Davis, Taipei, TW;
Tianqi Technology Co (Ningbo) Ltd, Ningbo, CN;
Abstract
A helmet comprises an outer shell, an outer liner positioned inside of the outer shell, an inner liner positioned inside of the outer liner, at least one displacement device positioned between the inner liner and the outer liner, and at least one helmet coupler that couples at least the outer liner and the inner liner together. The coupler comprises a first head positioned in a first recess in the outer liner, and a second head positioned in a second recess in the inner liner. A coupler post extends through the outer liner and the inner liner to interconnect the first head and the second head. The displacement device produces a damped shear action in response to relative movement of the inner liner and the outer liner. The helmet coupler permits the relative movement and keeps the outer liner and the inner liner coupled together.