USD369365SExpiredUtility
Pipe line inspection device
Individually held — no corporate assignee on recordPriority: Dec 23, 1994Filed: Dec 23, 1994Granted: Apr 30, 1996
Est. expiryDec 23, 2014(expired)· nominal 20-yr term from priority
Inventors:Stephen T. Waring
26
PatentIndex Score
1
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pipe line inspection device, as shown and described.
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