USD342833SExpiredUtility

Dirt brush

46
Assignee: HUANG YUNG-MINGPriority: May 22, 1992Filed: May 22, 1992Granted: Jan 4, 1994
Est. expiryMay 22, 2012(expired)· nominal 20-yr term from priority
Inventors:Yung-Ming Huang
46
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

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

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