USD558037SExpiredUtility

O-ring

71
Assignee: PHILMAC PTY LTDPriority: Apr 13, 2006Filed: Apr 13, 2006Granted: Dec 25, 2007
Est. expiryApr 13, 2026(expired)· nominal 20-yr term from priority
Inventors:David ChelchowskiGeoffrey PuckettMalcolm Pridham
71
PatentIndex Score
19
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for an o-ring, as shown and described.

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