USD491695SExpiredUtility
Audio headband padset for protective helmet
Est. expiryAug 20, 2023(expired)· nominal 20-yr term from priority
Inventors:Richard James Long
81
PatentIndex Score
25
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an audio headband padset for protective helmet, as shown and described.
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