USD317067SExpiredUtility

Floor cleaner

64
Assignee: KK HOKYPriority: Jul 1, 1987Filed: Nov 18, 1987Granted: May 21, 1991
Est. expiryJul 1, 2007(expired)· nominal 20-yr term from priority
Inventors:Yutaka Kuroda
64
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a floor cleaner, as shown and described.

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