USD544834SExpiredUtility

Direct current power supply

87
Assignee: EVEREADY BATTERY INCPriority: Mar 21, 2006Filed: Mar 21, 2006Granted: Jun 19, 2007
Est. expiryMar 21, 2026(expired)· nominal 20-yr term from priority
Inventors:Nir Weinstein
87
PatentIndex Score
34
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a direct current power supply, as shown and described.

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