Impact-absorbing fiber-composite structures
US11874095B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jan 11, 2023 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H5/0478
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An impact-absorbing article includes two outer panels that sandwich a fiber-composite post-and-sheet layer. The post-and-sheet layer includes a plurality of fiber-composite “posts” that extend orthogonally with respect to a base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.