USD621565SActiveUtility

Cleaning head

Assignee: PIERCE MARTINPriority: Jul 24, 2009Filed: Jul 24, 2009Granted: Aug 10, 2010
Est. expiryJul 24, 2029(~3 yrs left)· nominal 20-yr term from priority
55
PatentIndex Score
14
Cited by
55
References
1
Claims

Claims

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

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