USD381478SExpiredUtility
Remote controlled vacuum cleaner system
Est. expiryDec 4, 2015(expired)· nominal 20-yr term from priority
Inventors:Tawrence Amos
30
PatentIndex Score
7
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamented design for a remote controlled vacuum cleaner system, as shown and described.
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