Rack and its method of manufacture, headrest comprising such a rack, and seat comprising such a headrest
US10493889B2 · kind B2 · utility
0Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2017 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Oct 29, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/818
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rack of molded plastic having a series of notches open in a first direction, each notch having a certain width in a second direction perpendicular to the first direction. The notches are aligned in a third direction perpendicular to the first and second directions, and each notch is defined by a bottom and by first and second side walls extending in the first direction from the bottom to a mouth of the notch. A rib projects into each notch from the first side wall, and the bottom of the notch has a through-opening arranged in correspondence with the rib.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.