USD574309SActiveUtility
Exhaust pipe
Est. expiryDec 22, 2026(~0.4 yrs left)· nominal 20-yr term from priority
81
PatentIndex Score
30
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for the exhaust pipe, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.