USD428523SExpiredUtility
Cigarette lighter
Est. expirySep 28, 2019(expired)· nominal 20-yr term from priority
Inventors:Peter Chen
55
PatentIndex Score
8
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cigarette lighter, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.