USD550320SExpiredUtility

Metal tubing

45
Assignee: PERFORMANCE DESIGNPriority: Feb 9, 2006Filed: Feb 9, 2006Granted: Sep 4, 2007
Est. expiryFeb 9, 2026(expired)· nominal 20-yr term from priority
Inventors:Stephen F. Nye
45
PatentIndex Score
7
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for metal tubing, as shown and described.

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