USD1057063SActiveUtility
Tennis ball machine
Est. expirySep 23, 2042(~16.1 yrs left)· nominal 20-yr term from priority
Inventors:Longhui Yuan
31
PatentIndex Score
1
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a tennis ball machine, as shown and described.Join the waitlist — get patent alerts
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