USD445348SExpiredUtility

Pipe sizing guage

49
Priority: Oct 13, 1998Filed: Dec 21, 2000Granted: Jul 24, 2001
Est. expiryOct 13, 2018(expired)· nominal 20-yr term from priority
Inventors:Michael J. Trainor
49
PatentIndex Score
7
Cited by
4
References
1
Claims

Claims

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

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