USD556398SActiveUtility
Vacuum cleaner
Est. expiryJun 22, 2026(expired)· nominal 20-yr term from priority
Inventors:Gwan Woo Shin
77
PatentIndex Score
23
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a vacuum cleaner, as shown and described.Join the waitlist — get patent alerts
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