USD285980SExpiredUtility
Cyclist's ribbed helmet
Est. expiryAug 15, 2003(expired)· nominal 20-yr term from priority
Inventors:Otho F. Mcnabb
90
PatentIndex Score
43
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cyclist's ribbed helmet, substantially as shown and described.
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