USD980538SActiveUtility
Perforated helmet
Est. expiryJul 1, 2039(~12.9 yrs left)· nominal 20-yr term from priority
52
PatentIndex Score
1
Cited by
42
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a perforated helmet, as shown and described.Join the waitlist — get patent alerts
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