Projection screen system and method for mounting the same
US11314159B2 · kind B2 · utility
6Cited by
40References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Jun 13, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M13/027
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A support system for moving a rollable material between a stored configuration and an unrolled configuration. The rollable material may be a projection screen, and the unrolled configuration may be a viewing configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.