USD556128SExpiredUtility

Optical transmission conversion device

30
Assignee: TOSHIBA KKPriority: Dec 5, 2005Filed: Mar 3, 2006Granted: Nov 27, 2007
Est. expiryDec 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Takeshi MiyakawaShigeyuki SakuraMotoyasu Morinaga
30
PatentIndex Score
0
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an optical transmission conversion device, as shown and described.

Join the waitlist — get patent alerts

Track USD556128S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.