USD301645SExpiredUtility
Vacuum cleaner
Est. expiryJun 28, 2004(expired)· nominal 20-yr term from priority
Inventors:Hideo Nishikawa
78
PatentIndex Score
14
Cited by
10
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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