Invention Grant
- Patent Title: Dynamic load-absorbing materials and articles
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Application No.: US13787749Application Date: 2013-03-06
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Publication No.: US09386817B2Publication Date: 2016-07-12
- Inventor: Eric Nauman , Evan Louis Breedlove , Anne Dye Zakrajsek , Thomas Michael Talavage
- Applicant: Purdue Research Foundation
- Applicant Address: US IN West Lafayette
- Assignee: PURDUE RESEARCH FOUNDATION
- Current Assignee: PURDUE RESEARCH FOUNDATION
- Current Assignee Address: US IN West Lafayette
- Agency: Ferris H. Lander, Inc.
- Main IPC: A42B3/06
- IPC: A42B3/06 ; A42B3/12 ; A43B13/18 ; A61G7/057 ; A61G5/10
Abstract:
A double-shell helmet is disclosed. The double-shell helmet includes an outer shell, an impact absorbing material layer affixed to the outer shell on a first side of the impact absorbing material layer, an inner shell affixed to the impact absorbing material layer on a second side of the impact absorbing material layer opposite the first side of the impact absorbing material layer, and a foam layer affixed to the inner shell.
Public/Granted literature
- US09839250B2 Dynamic load-absorbing materials and articles Public/Granted day:2017-12-12
Information query
