USD403480SExpiredUtility
Upright vacuum cleaner
Est. expiryOct 15, 2017(expired)· nominal 20-yr term from priority
Inventors:Markus Diebel
91
PatentIndex Score
41
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an upright vacuum cleaner, as shown and described.
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