USD281309SExpiredUtility

Digital depth meter

40
Assignee: SIGNET SCIENT COPriority: Apr 25, 1983Filed: Apr 25, 1983Granted: Nov 12, 1985
Est. expiryApr 25, 2003(expired)· nominal 20-yr term from priority
Inventors:Rebecca A. HighstreetRaymond G. ShieldNancy A. Jensen
40
PatentIndex Score
4
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital depth meter, substantially as shown and described.

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