Hidden tie down method
US9751442B2 · kind B2 · utility
9Cited by
13References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2015 |
| Grant date | Sep 5, 2017 |
| Priority date | — |
| Expiry date | Apr 11, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/5891
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for making a vehicle seat trim component including a step of providing a first foam component that includes a first foam layer and a flexible component. The flexible component is sewn to the first foam layer and defining cutout sections and end sections. A second foam component is attached to the first foam component to form a compound foam structure. The second foam component includes a second foam layer and an exterior layer. A pattern is sewn into the compound foam structure avoiding the end sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.