USD474865SExpiredUtility
Steam washing machine
Priority: Jul 30, 2002Filed: Jul 30, 2002Granted: May 20, 2003
Est. expiryJul 30, 2022(expired)· nominal 20-yr term from priority
Inventors:Chung-Ming Chen
71
PatentIndex Score
17
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a steam washing machine, as shown and described.
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