USD601806SExpiredUtility
Steam brush
Est. expiryMar 20, 2026(expired)· nominal 20-yr term from priority
Inventors:Lung Wai Choi
90
PatentIndex Score
30
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a steam brush, as shown.Join the waitlist — get patent alerts
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