USD554374SActiveUtility
Tube cleaning implement
Est. expiryDec 13, 2026(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Joseph J. Franzino
47
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a tube cleaning implement, substantially as shown and described.Join the waitlist — get patent alerts
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