| 3773320 | POGO STICK WITH ADJUSTABLE SPRING BIAS | November, 1973 | Samiran et al. | 428/77 |
| 3627314 | POGO STICK TYPE EXERCISING DEVICE HAVING A TORROID SHAPE BOUNCING ELEMENT | December, 1971 | Brown | 428/77 |
| 3328028 | Rider-operated spring-mounted jumping toy | June, 1967 | Williams | D21/67 |
| 3167312 | Trampoline type bouncer toy | January, 1965 | Blanchard | 428/77 |
| D148515 | N/A | February, 1948 | Bausenbach | D21/67 |
| GB370108 | April, 1932 | |||
| GB659280 | October, 1951 | |||
| GB978468 | July, 1970 | |||
| GB1297837 | November, 1972 | |||
| GB1325588 | August, 1973 | |||
| GB2226769 | July, 1990 |
FIG. 1 is a top front perspective view of a jumping ball showing my new design;
FIG. 2 is a front elevational view thereof, the rear being a mirror image;
FIG. 3 is a right side elevational view thereof, the left side being a mirror image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.