USD297754SExpiredUtility

Diving flipper

45
Individually held — no corporate assignee on recordPriority: Mar 1, 1984Filed: Mar 1, 1984Granted: Sep 20, 1988
Est. expiryMar 1, 2004(expired)· nominal 20-yr term from priority
Inventors:Chrang Y. Hwang
45
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a diving flipper, as shown.

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