USD562510SExpiredUtility
Steam vacuum cleaner
Est. expiryMay 10, 2026(expired)· nominal 20-yr term from priority
Inventors:Gyung Hee Hahn
68
PatentIndex Score
20
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a steam vacuum cleaner, as shown and described.Join the waitlist — get patent alerts
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