USD323727SExpiredUtility

Floor cleaning device

65
Assignee: FLII RE S P APriority: May 9, 1989Filed: Nov 3, 1989Granted: Feb 4, 1992
Est. expiryMay 9, 2009(expired)· nominal 20-yr term from priority
Inventors:Giovanni Re
65
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

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

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