USD355445SExpiredUtility
Ball projector
Est. expiryOct 20, 2013(expired)· nominal 20-yr term from priority
Inventors:Melvin L. Boyd
44
PatentIndex Score
7
Cited by
24
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ball projector, as shown and described.
Join the waitlist — get patent alerts
Track USD355445S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.