USD669200SActiveUtility

LED light bulb

84
Assignee: CHEN CHIEN-YUANPriority: Dec 26, 2011Filed: Dec 26, 2011Granted: Oct 16, 2012
Est. expiryDec 26, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Chien-Yuan ChenYing-Te Chuang
84
PatentIndex Score
36
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an LED light bulb, as shown and described.

Join the waitlist — get patent alerts

Track USD669200S — get alerts on status changes and closely related new filings.

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