Occulter petal unfurling system
US11009695B2 · kind B2 · utility
1Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2018 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jul 22, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64G1/2229
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An occulter petal unfurling system including occulter petal unfurler disposed to rotate in relation to an occulter to unfurl a plurality of petals which in an unfurled condition can be used to block or suppress incoming light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.