USD548831SExpiredUtility

Chest drainage unit

67
Assignee: MILLICORE ABPriority: Apr 15, 2004Filed: Oct 13, 2004Granted: Aug 14, 2007
Est. expiryApr 15, 2024(expired)· nominal 20-yr term from priority
Inventors:Jarl Charlez
67
PatentIndex Score
21
Cited by
16
References
1
Claims

Claims

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

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