USD301648SExpiredUtility
Vacuum cleaner
Est. expiryJul 15, 2006(expired)· nominal 20-yr term from priority
Inventors:Milton G. Kieft
75
PatentIndex Score
16
Cited by
6
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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