USD779377SActiveUtility
Sand discharge pipe for rail vehicles
Est. expiryFeb 20, 2035(~8.5 yrs left)· nominal 20-yr term from priority
Inventors:Hans-Joachim Gronau
20
PatentIndex Score
0
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a sand discharge pipe for rail vehicles, as shown and described.Join the waitlist — get patent alerts
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