USD641115SActiveUtility

Floor cleaning device which attaches to a shoe

37
Individually held — no corporate assignee on recordPriority: Aug 5, 2010Filed: Aug 5, 2010Granted: Jul 5, 2011
Est. expiryAug 5, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Bartholomew F. Walsh
37
PatentIndex Score
9
Cited by
14
References
1
Claims

Claims

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

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