Modular display sign
US6009651A · kind A · utility
16Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 10, 1998 |
| Grant date | Jan 4, 2000 |
| Priority date | — |
| Expiry date | Jul 10, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F15/0068
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A modular display sign having a base section with a base support rail secured to the base section. A first display section is removably attached to the base support rail in a plane perpendicular to the base section. At least one second display section is removably attached to the first display section in a plane perpendicular to the base section. This arrangement enables the vertical stacking of display sections thereby increasing the display area and adjusting the height of the display sign.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.