USD270926SExpiredUtility

Swim fin

51
Individually held — no corporate assignee on recordPriority: Aug 28, 1981Filed: Aug 28, 1981Granted: Oct 11, 1983
Est. expiryAug 28, 2001(expired)· nominal 20-yr term from priority
Inventors:John F. Simpson
51
PatentIndex Score
6
Cited by
2
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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