| Number | Name | Date | Kind |
|---|---|---|---|
| D195443 | Gibson | Jun 1963 | |
| D255106 | Bodenrader et al. | May 1980 | |
| D265802 | Vickery | Aug 1982 | |
| 3430219 | Powers | Feb 1969 | |
| 3739226 | Seiter et al. | Jun 1973 | |
| 4258291 | Scott et al. | Mar 1981 | |
| 4518946 | Solomon | May 1985 | |
| 4694285 | Scripps | Sep 1987 |
| Entry |
|---|
| Photograph of a Wheelock Strobe. |
| Photograph of a Federal Strobe. |
| Flyer on Wheelock Strobe. |
| Flyer on Federal Strobe. |
| Flyer on Hochiki Strobe. |