USD891281SActiveUtility
Lightning protection device
Est. expirySep 3, 2038(~12.1 yrs left)· nominal 20-yr term from priority
Inventors:Wei Chon Alvin Ho
10
PatentIndex Score
0
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for lightning protection device, as shown and described.Join the waitlist — get patent alerts
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