USD631840SActiveUtility

Bulb adaptor

Assignee: QIAN BENNINGPriority: Jun 5, 2009Filed: Dec 2, 2009Granted: Feb 1, 2011

Est. expiryJun 5, 2029(~2.8 yrs left)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The design for a bulb adaptor device, as shown and described.

Join the waitlist — get patent alerts

Track USD631840S — get alerts on status changes and closely related new filings.

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