USD559250SActiveUtility

Viewing device

Assignee: KOPIN CORPPriority: Dec 28, 2006Filed: Dec 28, 2006Granted: Jan 8, 2008
Est. expiryDec 28, 2026(~0.5 yrs left)· nominal 20-yr term from priority
98
PatentIndex Score
132
Cited by
22
References
1
Claims

Claims

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

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