Tensioned projection screen assembly
US9110362B2 · kind B2 · utility
8Cited by
22References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 14, 2010 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jun 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49947
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A projection screen assembly is disclosed including a projection screen and a projection screen frame. The projection screen frame includes a plurality of projection screen frame modules that may be coupled together to provide a projection frame for projection screens of different sizes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.