USD423623SExpiredUtility

Swim fin

78
Individually held — no corporate assignee on recordPriority: Sep 28, 1999Filed: Sep 28, 1999Granted: Apr 25, 2000
Est. expirySep 28, 2019(expired)· nominal 20-yr term from priority
Inventors:Robert B. Evans
78
PatentIndex Score
20
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a swim fin, as shown and described.

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