USD597535SActiveUtility

Telephone switch box

79
Assignee: SENNHEISER COMM ASPriority: Apr 24, 2007Filed: Oct 4, 2007Granted: Aug 4, 2009
Est. expiryApr 24, 2027(~0.7 yrs left)· nominal 20-yr term from priority
Inventors:Jörg Brennwald
79
PatentIndex Score
25
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a telephone switch box, as shown and described.

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