Assignee
RALLYMASTER INC
3 granted patents·102 citations·filing 1977–1979
Technology mixA63B2
Top patents by PatentIndex Score
3 records- 0189US4168695APortable ball throwing machine having oscillatory featureRALLYMASTER INC·Filed 1977·Granted Sep 25, 1979·84 cites·19 claims
- 0248USD251029SBall throwing machineRALLYMASTER INC·Filed 1977·Granted Feb 6, 1979·4 cites·1 claims
- 0343US4237851APortable ball throwing machine with one-way clutchRALLYMASTER INC·Filed 1979·Granted Dec 9, 1980·14 cites·12 claims
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