| D266923 | Ventilating hatch | November, 1982 | Parks et al. | D23/151 |
| D271682 | Marine ventilator fitting | December, 1983 | MacDougall | D23/151 |
| 0657743 | September, 1900 | Miller | 98/8 | |
| 2665625 | Ventilator assembly | January, 1954 | Woodhams | 98/19 |
| 2885941 | Portlight and skylight ventilator | May, 1959 | Allen | 98/18 |
| 3013483 | Ventilator assembly for a flexible cover | December, 1961 | Knight | D23/151 |
| 3103870 | Boat ventilator | September, 1963 | Steiner | D23/151 |
| 4169407 | Side wall construction for a container for shipping goods | October, 1979 | Dorpmund | 98/18 |
| 4495857 | Labyrinth ventilator | January, 1985 | Morgan | 98/6 |
| 4517882 | Ventilating device for a container | May, 1985 | Watanabe et al. | 98/6 |
| 4537119 | Weather protective cover ventilator | August, 1985 | Jarnot | 98/6 |
| DE2938286 | May, 1981 | 98/18 | ||
| GB2087538 | May, 1982 | 98/6 |
FIG. 1 is a front elevational view of a ventilator for a freight container showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right side elevational view thereof, the left side being a mirror image of the right side shown; and
FIG. 6 is a perspective view taken from the bottom, front and right side thereof.