USD286384SExpiredUtility

Depth sounder

64
Assignee: AQUA METER INSTR CORPORATIONPriority: Aug 15, 1984Filed: Aug 15, 1984Granted: Oct 28, 1986
Est. expiryAug 15, 2004(expired)· nominal 20-yr term from priority
Inventors:Henry G. Grilk
64
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

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

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