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| Number | Title | Issue Date |
| 5738294 | Movable apparatus for installing flexible sign panels An apparatus and method for stretching and installing a flexible face sign panel is disclosed. A frame-like trolley structure is provided which is positioned on a frame structure, preferably on a service station canopy fascia. A roll of sign panel materia... | 04/14/1998 |
| 5725173 | Movable apparatus for installing flexible sign panels An apparatus and method for stretching and installing a flexible face sign panel is disclosed. A frame-like trolley structure is provided which is positioned on a frame structure, preferably on a service station canopy fascia. A roll of sign panel materia... | 03/10/1998 |