USD483915SExpiredUtility

Brush cleaning unit

50
Assignee: PHILIP MORRIS USA INCPriority: Jul 9, 2001Filed: Feb 10, 2003Granted: Dec 16, 2003
Est. expiryJul 9, 2021(expired)· nominal 20-yr term from priority
Inventors:John M. CampbellRobert E. LeeSusan E. WrennAshok Solanky
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PatentIndex Score
7
Cited by
10
References
1
Claims

Claims

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

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