USD471675SExpiredUtility
Helmet chin cover
Est. expirySep 8, 2020(expired)· nominal 20-yr term from priority
Inventors:Yoshiyuki Ikeda
67
PatentIndex Score
14
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe for a helmet chin cover, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.