Sign assembly
US4171584A · kind A · utility
31Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1977 |
| Grant date | Oct 23, 1979 |
| Priority date | — |
| Expiry date | Jun 2, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F7/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Sign assembly which can be readily set up and changed to display different information. The assembly includes a generally planar body with suction cups for securing the assembly to a mounting surface. Indicia carrying sign cards are removably mounted in slots formed by ribs on the body, and in one preferred embodiment the assembly is packaged as a kit with a number of different sign cards arranged in perforated sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.