| D149330 | April, 1948 | Alexander | D6/12 | |
| D193056 | June, 1962 | Hunter et al. | D6/11 | |
| D193057 | June, 1962 | Hunter et al. | D6/11 | |
| D207865 | June, 1967 | Scoby | 48/20 | |
| D210581 | March, 1968 | Cantrell | D23/53 | |
| D220429 | April, 1971 | Chapman et al. | D6/12 | |
| S223757 | June, 1972 | Kinstley | 6/12 | |
| D227425 | June, 1973 | Ando | 6/12 | |
| D227720 | July, 1973 | Rau, Sr. | 6/6 | |
| D231832 | June, 1974 | Panicci | 23/53 | |
| D233150 | October, 1974 | Workman | 23/67 | |
| D233837 | December, 1974 | Brady | 23/67 | |
| D235064 | May, 1975 | Strickland | 23/61 | |
| D241251 | August, 1976 | Willis | D23/53 | |
| D242456 | November, 1976 | Willis | D23/53 | |
| D243088 | Water closet cover | January, 1977 | Halvorsen | 23/53 |
| D244403 | Detachable and adjustable urinal | May, 1977 | Deangelis | 23/68 |
| D258607 | Bowl for sanitary fittings | March, 1981 | Wilson | 23/67 |
| D264372 | Infant's toilet chair | May, 1982 | Sachs | D23/53 |
| 1739366 | Combination child's chair | December, 1929 | Lang | |
| 2446160 | Urine sampler attachment | July, 1948 | Muller | 4/1 |
| 2510819 | Lamp | June, 1950 | Gross | 240/2.13 |
| 2530474 | Chair construction | November, 1950 | Lutzs | 4/483 |
| 2535704 | Infant's toilet training chair | December, 1950 | Snyder et al. | 4/483 |
| 2769982 | Portable miniature urinal | November, 1956 | Gossett | 41/441 |
| 3500480 | URINAL ATTACHMENT FOR TOILET BOWL | March, 1970 | Michal, Jr. | 41/444 |
| 3629874 | PORTABLE BUILDING HAVING A CHEMICAL TOILET THEREIN | December, 1971 | Beller | 4/462 |
| 3735428 | COMBINATION TOILET AND URINAL | May, 1973 | Olivero | 4/341 |
| FR2309188 | November, 1976 | 4/479 |
FIG. 1 is an exploded perspective view taken from the top front and right side of children's toilet training chair showing my new design;
FIG. 2 is a rear elevational view thereof, showing the urinal mounted on the side opposite that shown in FIG. 1;
FIG. 3 is a left side elevational view of FIG. 2; and
FIG. 4 is a top plan view of FIG. 2.