USD390297SExpiredUtility
Swim training device
Individually held — no corporate assignee on recordPriority: Jul 23, 1996Filed: Jul 23, 1996Granted: Feb 3, 1998
Est. expiryJul 23, 2016(expired)· nominal 20-yr term from priority
Inventors:Robert H. Bernacki
26
PatentIndex Score
0
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a swim training device, as shown and described.
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