Shade
US10287818B2 · kind B2 · utility
1Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2014 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Apr 16, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/2452
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A shade (10) includes slats (20) that are arranged in an up and down direction. One or more slat(s) (21) forming a part of the slats, which is located above in the up and down direction, includes a transparent portion that enables visible light to transmit through the slat. A traveling direction of light transmitting through the transparent portion is bent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.