USD605163SActiveUtility

Private branch exchange

46
Assignee: PANASONIC CORPPriority: Feb 14, 2007Filed: Feb 14, 2007Granted: Dec 1, 2009
Est. expiryFeb 14, 2027(~0.5 yrs left)· nominal 20-yr term from priority
Inventors:Masataka Hidaka
46
PatentIndex Score
6
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a private branch exchange, as shown and described.

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