USD649271SActiveUtility

Lighting device

59
Individually held — no corporate assignee on recordPriority: Feb 17, 2011Filed: Feb 17, 2011Granted: Nov 22, 2011
Est. expiryFeb 17, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:John D. CrawfordDavid J. HineDavid A. FurthMark A. Ferguson
59
PatentIndex Score
10
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a lighting device, as shown and described.

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