| D243766 | Sump basin | March, 1977 | Isaacs | D23/1 |
| D227887 | N/A | July, 1973 | Cosson | D23/40 |
| D180410 | N/A | June, 1957 | Mowbray | D23/40 |
| 1654803 | Sanitary catch basin | January, 1928 | Griffith | 404/4 |
| 1585409 | Water-impounding system | May, 1926 | Myers | 210/170 |
| 0601794 | N/A | April, 1898 | Hersherger | 210/170 |
| 0197255 | N/A | November, 1877 | Dark | 404/4 |
FIG. 1 is an isometric view of a storm water outlet showing our new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is an elevation taken from one side thereof;
FIG. 5 is an elevation taken from the side opposite that shown in FIG. 4;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.