USD312168SExpiredUtility

Fin sock

58
Assignee: TEKNAPriority: Sep 30, 1987Filed: Sep 30, 1987Granted: Nov 20, 1990
Est. expirySep 30, 2007(expired)· nominal 20-yr term from priority
Inventors:Ralph F. Osterhout
58
PatentIndex Score
7
Cited by
2
References
1
Claims

Claims

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

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