| D307629 | Auxiliary toilet seat for a child | May, 1990 | Takahashi et al. | D23/296 |
| D309775 | Children's toilet bowl adapter | August, 1990 | Kenny | D23/296 |
| D310869 | Toilet training seat for children | September, 1990 | Sedlack | D23/296 |
| 1004458 | September, 1911 | Morton | 4/239 | |
| 1085468 | January, 1914 | Nixon | 4/239 | |
| 1297177 | March, 1919 | Johnson | 4/239 | |
| 1737163 | Foldable child's combined ladder and auxiliary toilet seat | November, 1929 | Keppinger | 4/239 |
| 2607926 | Combination nursery chair and step-stool | August, 1952 | De Puy | 4/254 |
| 2992439 | Toilet seat for infants | July, 1961 | Van Tassel | 4/239 |
| 4205404 | Toilet training device | June, 1980 | Levins | 4/254 |
| 4534072 | W.C. Seat for children | August, 1985 | Lipski | 4/237 |
| 4635303 | Foldable toilet-seat for children | January, 1987 | Shih | 4/235 |
| 4777672 | Children's convertible toilet apparatus | October, 1988 | Gebhard et al. | 4/239 |
FIG. 1 is a perspective view taken from the top, front and left side of a toilet training seat for children showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image of the right side;
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.
The broken line representation of a toilet in FIG. 1 is for purposes of illustration only and forms no part of the claimed design.