USD411367SExpiredUtility

Cleaning brush

29
Assignee: CHEN CHIH-JENPriority: Jul 8, 1998Filed: Jul 8, 1998Granted: Jun 22, 1999
Est. expiryJul 8, 2018(expired)· nominal 20-yr term from priority
Inventors:Chih-Jen Chen
29
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Claims

Claims

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

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