USD540979SExpiredUtility
Coffee cup lighter
Est. expirySep 27, 2025(expired)· nominal 20-yr term from priority
Inventors:Peter Chen
75
PatentIndex Score
21
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a coffee cup lighter, as shown.Join the waitlist — get patent alerts
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