USD473687SExpiredUtility
Vacuum cleaner nozzle
Est. expiryDec 7, 2021(expired)· nominal 20-yr term from priority
Inventors:Dieter Kaffenberger
95
PatentIndex Score
74
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vacuum cleaner nozzle, as shown and described.
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