USD411890SExpiredUtility

Self-ballasted compact fluorescent lamps

Assignee: MATSUSHITA ELECTRONICS CORPPriority: Apr 22, 1998Filed: Oct 5, 1998Granted: Jul 6, 1999

Est. expiryApr 22, 2018(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a self-ballasted compact fluorescent lamps, as shown and described.

Join the waitlist — get patent alerts

Track USD411890S — get alerts on status changes and closely related new filings.

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