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:
Feb. 28, 2017
Filed:
Feb. 03, 2014
Yochanan Cohen, New York, NY (US);
Yochanan Cohen, New York, NY (US);
Pidyon Controls Inc., New York, NY (US);
Abstract
Embodiments of a protective helmet have a cushioning outer multilayer structure with at least two cushioning layers of materials having different densities and different geometric layouts, a multilayer hard inner structure attached to the interior surface of the cushioning multilayer structure, and an innermost cushioning structure attached to the inner surface of the multilayer hard inner structure. The multilayer hard inner structure is formed from at least two spaced layers of hard material and a layer of cushioning material therebetween. The innermost cushioning structure may be a multilayer structure similar to the outer multilayer structure with at least two cushioning layers of materials having different densities and different geometric layouts. The innermost cushioning structure may include sensors, optionally in a separate layer, and a thermal-control layer. A flexible thin cover extending around an outer surface of said shell and with or without graphics may be provided.