USD476120SExpiredUtility

Vacuum cleaner

20
Priority: Jun 19, 2002Filed: Jun 19, 2002Granted: Jun 17, 2003
Est. expiryJun 19, 2022(expired)· nominal 20-yr term from priority
Inventors:Ming-Sheng Hsu
20
PatentIndex Score
1
Cited by
9
References
1
Claims

Claims

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

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