| 3581452 | BURIAL SYSTEM WITH SEALED CASKET MADE OF PLASTIC | June, 1971 | Jalbert | 27/7 |
| 3681820 | SEALED CASKET MADE OF PLASTIC FOR USE WITH A BURIAL SYSTEM | August, 1972 | Jalbert | 27/7 |
| 4102098 | Crypt closure panel and method for sealing a crypt opening | July, 1978 | Duwe et al. | 27/1 |
| 4351091 | Method of preserving corpses | September, 1982 | Goodkin | 27/22 |
FIG. 1 is a top, end and front perspective view of the waterproof and airtight casket showing my new design in an open condition;
FIG. 2 is an end elevational view thereof, the end opposite being a mirror image of the end shown in FIG. 2;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.