Filling-body manufacturing method, passenger-seat-cushion-member manufacturing method, and filling body
US12344143B2 · kind B2 · utility
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2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2019 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Aug 25, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A filling-body manufacturing method is a method of manufacturing a filling body 8 that fills a hole part 74 formed at a seat body 7 and at least part of which is bonded to the seat body 7 in a passenger-seat cushion member including the seat body 7 and the filling body, the filling body 8 being a porous structural body 1S made of flexible resin or rubber, the filling-body manufacturing method including a shaping step of shaping the filling body 8 by using a 3D printer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.