USD471682SExpiredUtility

Steam cleaner

85
Assignee: CHEN CHUNG MINGPriority: Jan 7, 2000Filed: Jan 14, 2000Granted: Mar 11, 2003
Est. expiryJan 7, 2020(expired)· nominal 20-yr term from priority
Inventors:Chung-Ming Chen
85
PatentIndex Score
32
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a steam cleaner, as shown and described.

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