Porous structural body, porous structural body manufacturing method, and passenger-seat cushion member
US11945352B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 28, 2019 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jan 5, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/7017
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A porous structural body 1 is made of flexible resin or rubber and includes a skeleton part 2 that defines a plurality of cell holes C, and a top skin part 6 that is formed on at least part of an outer side of the skeleton part 2 and integrated with the skeleton part 2 and at least part of an outer side of the top skin part 6 is a surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.