USD347873SExpiredUtility

Scuba tank floatation device

40
Individually held — no corporate assignee on recordPriority: Jan 15, 1993Filed: Jan 15, 1993Granted: Jun 14, 1994
Est. expiryJan 15, 2013(expired)· nominal 20-yr term from priority
Inventors:Kenneth J. Lohn
40
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a scuba tank floatation device, as shown and described.

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