USD728777SActiveUtility
Helmet plenum
Est. expiryOct 18, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Theresa Spear
67
PatentIndex Score
14
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a helmet plenum, as shown and described.Join the waitlist — get patent alerts
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