Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7165296 | Flexible material tri-wedge bar and clamp assembly for use with a tensioning device | — | 2007-01-23 |
| 5678338 | Sign including a channel frame construction | — | 1997-10-21 |
| 5572821 | C-channel frame construction for a sign | — | 1996-11-12 |
| 5517779 | Sign face attachment with perimeter flanges for universal mounting | — | 1996-05-21 |
| RE34884 | Laminated sign | — | 1995-03-28 |
| 5398388 | Tensioning assembly for flexible sign faces and awnings | — | 1995-03-21 |
| 5010672 | Laminated sign | — | 1991-04-30 |
| 4488368 | Sign with perimeter flange for universal mounting | — | 1984-12-18 |
| D256810 | Sign | — | 1980-09-09 |
| 4205471 | Double faced sign with perimeter mounting flanges | — | 1980-06-03 |