USD474701SExpiredUtility

Portable depth finder

42
Assignee: TECHSONIC IND INCPriority: May 30, 2002Filed: May 30, 2002Granted: May 20, 2003
Est. expiryMay 30, 2022(expired)· nominal 20-yr term from priority
Inventors:Mark SteinerWendell WilsonPatrick SpiveyJared RuddDarrell WattMarty Elnicki
42
PatentIndex Score
5
Cited by
16
References
1
Claims

Claims

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

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