Ballasted sign
US12276124B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2023 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Jul 1, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2007/1817
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus comprises a signpost assembly that includes a sign holder, a signpost that supports the sign holder, and a base for receiving the signpost. The base engages the signpost at two locations along the signpost, thereby ensuring that the signpost is held vertically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.