USD371751SExpiredUtility

Tube leak detector

22
Assignee: MAINTENANCE & DIAGNOSTICS L L CPriority: Apr 17, 1995Filed: Apr 17, 1995Granted: Jul 16, 1996
Est. expiryApr 17, 2015(expired)· nominal 20-yr term from priority
Inventors:David J. Mcrae
22
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tube leak detector, as shown and described.

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