USD553048SExpiredUtility
Roof and emergency exit hatch for buses
Est. expiryJun 22, 2025(expired)· nominal 20-yr term from priority
Inventors:Timo Butz
19
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for roof and emergency exit hatch for buses, as shown.Join the waitlist — get patent alerts
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