USD542450SExpiredUtility
Portable light source
Est. expiryAug 27, 2024(expired)· nominal 20-yr term from priority
Inventors:Stephanie Wai Man Shiu
87
PatentIndex Score
36
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a portable light source, as shown and described.Join the waitlist — get patent alerts
Track USD542450S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.