| 1625980 | ||||
| 1852870 | Pin setting device for bowling alleys | |||
| 1913673 | Pin setting device | |||
| 2554942 | Picture puzzle toy | |||
| 2626154 | Pin spotter for miniature bowling games | |||
| 2627408 | Bowling pin setter | |||
| 2645485 | Power-actuated apparatus for setting pins | |||
| 2668712 | Bowling alley pin setting apparatus | |||
| 2697606 | Pit cushion for bowling alleys | |||
| 2724593 | Back stop for bowling alley | |||
| 2728575 | Bowling pin setter | |||
| 2762281 | Reproducing apparatus |