USD251029SExpiredUtility

Ball throwing machine

48
Assignee: RALLYMASTER INCPriority: Jul 21, 1977Filed: Jul 21, 1977Granted: Feb 6, 1979
Est. expiryJul 21, 1997(expired)· nominal 20-yr term from priority
Inventors:Jack S. HallerRobert L. Moore
48
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ball throwing machine, as shown.

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