USD524505SExpiredUtility
Combination step ladder, hand truck and dolly device
Est. expiryJun 2, 2024(expired)· nominal 20-yr term from priority
Inventors:Mitchell H. Babkes
41
PatentIndex Score
4
Cited by
22
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for the combination step ladder, hand truck and dolly device, as shown and described.Join the waitlist — get patent alerts
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