Sign holder
US6722067B1 · kind B1 · utility
15Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2001 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | Dec 11, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F7/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Sign holders are provided for displaying sign inserts. The sign holders are capable of being reused, whereby several different signs can be removably affixed to the sign holders for displaying signs at multiple events. Signage systems are also provided, comprising a plurality of sign holders and an optional container for storing and transporting the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.