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| US5526236 | 27 jul 1994 | 11 jun 1996 | General Signal Corporation | Lighting device used in an exit sign |
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| US7028376 | 3 apr 2002 | 18 apr 2006 | Magla Products, L.L.C. | Device for loading merchandise onto pegboard display |
| USD402316 | 31 okt 1996 | 8 dec 1998 | GSEG LLC | Sign having a curved face |
| USD406279 | 3 jul 1997 | 2 mar 1999 | General Signal Corporation | Combination emergency lighting device and exit sign |
| USD406863 | 31 okt 1996 | 16 mar 1999 | GSEG LLC | Panel for an exit sign having a curved face |
