Portable motion picture theater
US11859378B2 · kind B2 · utility
0Cited by
17References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2022 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Nov 9, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H3/30
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable theater includes a plurality of individual panels assembled together to form a theater enclosure, a plurality of audience seats installed within the assembled theater enclosure, and a projection screen mounted within the assembled theater enclosure. The projection screen has a partial toroidal shaped reflective surface configured to reflect, toward the plurality of audience seats, a moving image as projected by a projector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.