USD321267SExpiredUtility

Mouthpiece cover

44
Assignee: UNDERWATER DIVING INCPriority: Feb 13, 1989Filed: Feb 13, 1989Granted: Oct 29, 1991
Est. expiryFeb 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Lowell J. Dreyfus
44
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

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

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