| Number | Name | Date | Kind |
|---|---|---|---|
| 2485406 | Paine | Oct 1949 | |
| 2739775 | Bertram | Mar 1956 | |
| 3022029 | Blayden | Feb 1962 | |
| 3189304 | Vranyosovics | Jun 1965 | |
| 3295803 | Blayden | Jan 1967 | |
| 3416760 | Sauder | Dec 1968 | |
| 3737127 | Maloney, Jr. et al. | Jun 1973 | |
| 3752428 | Trostle et al. | Aug 1973 | |
| 4005942 | Gilb | Feb 1977 | |
| 4210301 | Weiss | Jul 1980 | |
| 4345731 | Rowe | Aug 1982 | |
| 5332188 | Davis et al. | Jul 1994 |
| Entry |
|---|
| Photograph showing four different gutter brackets (admitted prior art). |