USD354593SExpiredUtility
Vacuum cleaner
Est. expiryOct 21, 2012(expired)· nominal 20-yr term from priority
Inventors:Takeo Koike
92
PatentIndex Score
43
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vacuum cleaner, as shown and described.
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