USD538791SExpiredUtility

Front portion of diaphragm

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Assignee: HARMAN INT INDPriority: Jan 4, 2005Filed: Jan 4, 2005Granted: Mar 20, 2007
Est. expiryJan 4, 2025(expired)· nominal 20-yr term from priority
Inventors:An Duc NguyenCharles M. Sprinkle
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PatentIndex Score
0
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a front portion of a diaphragm, as shown and described.

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