USD520940SExpiredUtility

Piezo electric resonator

41
Assignee: SEIKO EPSON CORPPriority: Jul 31, 2003Filed: Jan 14, 2004Granted: May 16, 2006
Est. expiryJul 31, 2023(expired)· nominal 20-yr term from priority
Inventors:Seiichiro Ogura
41
PatentIndex Score
4
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13
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1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a piezo electric resonator, as shown and described.

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