USD396348SExpiredUtility

Pipe fitting cleaner brush

39
Individually held — no corporate assignee on recordPriority: Mar 10, 1995Filed: Mar 10, 1995Granted: Jul 28, 1998
Est. expiryMar 10, 2015(expired)· nominal 20-yr term from priority
Inventors:Joseph L. Chaves
39
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

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

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