Radio-wave transparent cover
US11152696B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Mar 15, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3456
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The radio-wave transparent cover includes a plastic transparent layer, a decorative layer provided on the rear-side surface of the transparent layer, and a plastic base layer provided on the rear-side surface of the decorative layer. The transparent layer has a peripheral part having a protrusion extending rearward. The protrusion defines a peripheral edge of the transparent layer. The protrusion has an inner circumferential surface forming a part of an engaging end projecting rearward from the protrusion. The decorative layer is provided in a region of the rear-side surface of the transparent layer adjoining the inner circumferential surface of the engaging end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.