| Number | Name | Date | Kind |
|---|---|---|---|
| D198756 | Spengler | Jul 1964 | |
| D272930 | Anderson | Mar 1984 | |
| D324075 | Leung | Feb 1992 | |
| D332119 | Fujieda et al. | Dec 1992 | |
| 3114216 | Crawford et al. | Dec 1963 | |
| 3247614 | Spengler | Apr 1966 | |
| 3591974 | Thornell | Jul 1971 |
| Number | Date | Country |
|---|---|---|
| 683037 | May 1983 | JPX |
| 859630 | Apr 1991 | JPX |
| Entry |
|---|
| Pp. 12 and 13, Toy clocks; Fisher-Price, A Division of The Quaker Oats Company, 620 Girard Avenue, East Aurora, New York 14052-1879. Publication date 1973. |
| P. 20, Toy clocks; The Little Tikes Company, 2180 Barlow Road, Hudson, Ohio 44236. Publication date 1994. |