USD394484SExpiredUtility
Roller skate
Est. expiryDec 16, 2016(expired)· nominal 20-yr term from priority
Inventors:Shiou Yang
14
PatentIndex Score
1
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a roller skate, as shown and described.
Join the waitlist — get patent alerts
Track USD394484S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.