Deployable marker banner structure and system
US7735445B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2007 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jan 25, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F17/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A deployable marker banner structure and system including (a) an elongate, rollable/unrollable fabric body having opposite ends, a long axis, and opposite faces, (b) shape-forming biasing structure operatively connected to the body, applying shape-forming biasing forces thereto at plural, spaced locations distributed along the body's long axis in a manner whereby, with the body unrolled, the biasing structure produces complex, alternating, longitudinally distributed convex and concave topography portions in the body's faces, with at least one each of such convex and concave topography portions disposed in each face of the body, and with each convex topography portion in one face of the body corresponding, and being complementary, to a companion concave topography portion located directly in the opposite face of the body, and (c) facial visibility-enhancing structure operatively present at least on the convex topography portions in the body's faces, urged by the mentioned topography portions into complex convex curvatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.