USD333499SExpiredUtility

Warm-up ball

34
Individually held — no corporate assignee on recordPriority: Oct 18, 1990Filed: Oct 18, 1990Granted: Feb 23, 1993
Est. expiryOct 18, 2010(expired)· nominal 20-yr term from priority
Inventors:Jack F. Perrone
34
PatentIndex Score
7
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a warm-up ball, as shown and described.

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