USD545008SExpiredUtility

Tube cleaning machine

41
Assignee: GOODWAY TECHNOLOGIES CORPPriority: Dec 21, 2005Filed: Dec 21, 2005Granted: Jun 19, 2007
Est. expiryDec 21, 2025(expired)· nominal 20-yr term from priority
Inventors:Joseph J. Franzino
41
PatentIndex Score
4
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a tube cleaning machine, as shown and described.

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