USD405706SExpiredUtility

Pipe gauge

Individually held — no corporate assignee on recordPriority: Oct 10, 1997Filed: Oct 10, 1997Granted: Feb 16, 1999
Est. expiryOct 10, 2017(expired)· nominal 20-yr term from priority
29
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

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

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