Daylighting device and daylighting system
US10337242B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2016 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Apr 22, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/2417
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A daylighting device (10) including: a flexible base material (20) having light-transmitting properties; and a plurality of daylighting sections (30) on at least one of faces (20a) of the base material (20), each of the daylighting sections having light-transmitting properties and including at least two protrusion portions adjacent to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.