USD509023SExpiredUtility
Pig lighter
Priority: Oct 18, 2004Filed: Oct 18, 2004Granted: Aug 30, 2005
Est. expiryOct 18, 2024(expired)· nominal 20-yr term from priority
Inventors:Peter Chen
64
PatentIndex Score
12
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pig lighter, as shown.
Join the waitlist — get patent alerts
Track USD509023S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.