USD488269SExpiredUtility

Steam cleaner

74
Priority: Feb 3, 2003Filed: Feb 3, 2003Granted: Apr 6, 2004
Est. expiryFeb 3, 2023(expired)· nominal 20-yr term from priority
Inventors:Sam Tsai
74
PatentIndex Score
19
Cited by
11
References
1
Claims

Claims

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

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