Method of making a laminate, an energy absorbing device, an energy absorbing device composition, and a forming tool
US12384469B2 · kind B2 · utility
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78References
23Claims
0Family size
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Key dates
| Filing date | Feb 1, 2023 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Jun 8, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2605/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
In an embodiment, an energy-absorbing device can comprise: a polymer reinforcement structure, wherein the polymer reinforcement structure comprises a polymer matrix and chopped fibers; and a shell comprising 2 walls extending from a back and forming a shell channel, wherein the shell comprises continuous fibers and a resin matrix; wherein the polymer reinforcement structure is located in the shell channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.