USD349791SExpiredUtility
Wheeled type suction producing unit for vacuum cleaner
Est. expiryMay 19, 2008(expired)· nominal 20-yr term from priority
37
PatentIndex Score
2
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wheeled type suction producing unit for vacuum cleaner, as shown and described.
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